Divide 2 1/2 by 1 5/8=

Answers

Answer 1

Answer: 1) Convert the mixed numbers into improper fractions (ex. 2 1/3 ÷ 4 1/2= 7/3 ÷9/2)
2) Find the reciprocal of the SECOND number. Then change the division sign to a multiplication sign. (ex. 7/3 ÷ 9/2=7/3×2/9)
3)Multiply and you've got your answer! (ex. 7/3×2/9=14/27)
Hope this helped!

Answer 2

Answer: Convert 2 1/2 into an improper fraction, that should be 5/2.
Now converg 1 5/8 into an improper fraction and and its 13/8

Then set up the divsion problem and flip 13/8 into 8/13 and cross reduce to give you 5/1 times 13/4 qnd multiply qnd then tuen it back into a mixed number and the anwser is 1 17/13

Related Questions

Sam has 3 green apples and 4 red apple select the ratio of red apples that compares the number of red apples
teachers divided students into groups of 3. each group of 3 wrote a report that had 9 pictures in it. the students used 585 pictures altogether. how many students were there in all?
Ben is greeting customers at a music store. Of the first 20 people he sees enter the store, 13 are wearing jackets and 7 are not. What is the experimental probability that the next person to enter the store will be wearing a jacket?
Which imput value produces the same output value for the two functions on the graph?
Height of a triangle with base 5m and area 20m2

Mr. House wrote 8 tenths minus 5 hundredths on the board. Maggie said the awnser is 3 hundredths because 8 minus 5 is 3. is she correct? explain.

Answers

Mr.House wrote 8 tenths minus 5 hundredths on the board. Maggie said the answer is3 hundredths because 8 minus 5 is 3. is she correct? Explain
First let’s identify the given word values:
=> 8 tenths - .8
=> minus 5 hundredths = - .05
She said that the answer is 3 hundredths = .03
Solution:
=> 0.8 – 0.05 = 0.75 not 0.03
why? Because they are in different place value. And 8 tenths = .80 5 hundredths= 0.05

Maggie is not correct.

Further explanation:

Given that Mr. House wrote 8 tenths minus 5 hundredths on the board.

Now, Maggie said that the answer is 3 hundredths because 8 minus 5 is equal to 3.

Our aim is to find whether Maggie is correct or not.

From place value chart, 10 tens is equal to 1 hundreds.

Then 3 hundreds is equal to 30 tens and 3 hundreds can be written as follows:

$3\left( {100}\right)=300$

30 tens can be written as follows:

$30\left({10}\right)=300$

From place value chart it is observed that tenths is greater hundredths.

Tenths are one place after the decimal and hundredths are two places after the decimal.

Eight tenths can be written in the form of decimal as follows:

$\frac{8}{{10}}=0.8$

Five hundredths can be written in the form of decimal as follows:

$\frac{5}{{100}}=0.05$

Now, subtract five hundredths from eight tenths as follows:

$0.8-0.05=0.75$

Then 8 tenths minus 5 hundredths can be written in the form of hundredths as follows:

$0.75=\frac{{75}}{{100}}$

Therefore, 8 tenths minus 5 hundredths is equal to 75 hundredths.

From the above explanation we can Maggie is not correct.

Thus, Maggie is not correct.

Learn more:

1. Learn more about equations brainly.com/question/788903

2. Learn more about algebraic expression brainly.com/question/5533462

3. Learn about place value chart brainly.com/question/1822996

Answer details:

Grade: Middle School

Subject: Mathematics

Chapter: Numbers

Keywords:

Maggie, Mr. House, hundreds, thousands, hundredths, thousandths, place value chart, decimal, greater, error, equivalent, numbers.

What is 9+3/4x=7/8x-10

Answers

9+3/4x=7/8x-10

9+10=7/8x-3/4x

19=7/8x-(2*3)/8

19=1/8x

19/(1/8)=x

(19*8)/1=x

152=x

hope it helps!!! :D

Determine and prove what shape is formed for the given coordinates for ABCD, and then find theperimeter and area as an exact value.
A (10,-4), B (6,-7), C (3,-3), D (7,0)

Answers

Answer:

Square

Step-by-step explanation:

Plot points A (10,-4), B (6,-7), C (3,-3), D (7,0) on the coordinate plane.

Find slopes of the sides:

$AB:\ (-7-(-4))/(6-10)=(3)/(4)\n \nBC:\ (-3-(-7))/(3-6)=-(4)/(3)\n \nCD:\ (0-(-3))/(7-3)=(3)/(4)\n \nDA:\ (-4-0)/(10-7)=-(4)/(3)$

The slopes of opposite sides are the same, so opposite sides are parallel. The slopes of adjacent sides have product of -1, then adjacent sides are perpendicular.

Find the lengths of all sides:

$AB=√((10-6)^2+(-4-(-7))^2)=√(4^2+3^2)=√(16+9)=√(25)=5\ units\n \nBC=√((6-3)^2+(-7-(-3))^2)=√(3^2+4^2)=√(16+9)=√(25)=5\ units\n \nCD=√((3-7)^2+(-3-0)^2)=√(4^2+3^2)=√(16+9)=√(25)=5\ units\n \nAD=√((10-7)^2+(-4-0)^2)=√(3^2+4^2)=√(16+9)=√(25)=5\ units\n \n$

All four sides are of the same length.

Quadrilateral ABCD is a square (all sides of equal length and perpendicular)

if point B is the midpoint of AC, then point B bisects AC. if point B bisects AC, then AB=BC. using the law of syllogism, what conclusion can be draw?

Answers

AB and BC have the same value

What is one third of 97.50

Answers

1/3 of 97.50 is 32.5

Tyler has $1000 that he wants to put in a savings account. He wants to save the money for 6 years. After 6 years he plans to take the money out and spend it on college. He looks at two different banks, and they offer him different interest options.Bank A offers Tyler 4% simple interest. How much would Tyler’s investment be worth after 6 years in this account? Show your calculations below.

Answers

Tyler's $1,000 investment will be worth $1,240 after 6 years, invested at 4% interest rate.

The problem gives the following relevant data:

Principal = $1000
Interest rate = 4% simple interest
Term or time period = 6 years

Since simple interest is given, we need to use the simple interest formula;

I = P x R x T

where: P is the principal, R is the interest rate, and T is the time the money will be invested.

I = $1000 x 4% x 6yrs
I = $1000 x 0.04 x 6
I = 40 x 6
I = 240 ==> Interest earned after 6 years is $240.

Total Investment = Principal + Interest
T.I. = $1,000 + $240
T.I. = $1,240 ==> the value of Tyler's investment after 6 years.

Other Questions

To find the percent for 16 does it increase or decrease?

Olivia has 21 coins in her drawer. Nine of the coins are nickels, and the rest are pennies. What is the total value of the coins in her drawer?

Let s = 8. What is the value of 6 + 2s?A.16B.22C.28D.64

The teacher kept track of how long it took students to finish a test. After 20 minutes, 3 students had finished the test. How long did it take until 8 students were finished?A.10 minutesB.50 minutesC.60 minutesD.80 minutes