MATHEMATICS MIDDLE SCHOOL

Brad makes 4 keychains in an hour. Velma makes 3 keychains per hour, but she already has 6 keychains made how long will it take for brad and Velma to have the same amount.

Answers

Answer 1
Answer:

Answer:

8 hours

Step-by-step explanation:

Did the Math, BROSKIE
Answer 2
Answer:

Answer:

It will take Velma 4 hours and Brad 3 hours. In total 12 keychains.

Step-by-step explanation:

First I realized that I needed to find out wich number of keychains they would both land on and the first one was 12 so then I realized that 4 times 3 is 12 and 3 times 4 is 12.

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Anita has a collection of postage stamps from different countries. She has one book that contains 35 stamps. She has a second book that has 7 stamps on each page. the equation below can be use to find t, the total number of postage stamps Anita has if the second book has p pages.t=35+7p How many postage stamps does Anita have in all if the second book has 14 pages

Estimate the answer to 341÷28

Answers

To estimate this question, you can round the numbers to be compatible, to make it easier for yourself. The numbers should be able to be divided cleanly, as this is an estimate, not the actual problem solving. You could, for example, round 341 to 300, and 28 to 30, and divide them to get 10.
Hope that helped.
If you have to estimate what the answer is it has to be reasonable... any answer is right as long as it is reasonable

The scale on the map is 1 cm to 10 km. The distance from Clevend to Cincinnati is 40cm. The scale on the second map is 1 cm to 50 km. What is the distance from Clevend to Cincinnati on the second map? Explain your reasoning

Answers

1cm *10 = 10km
40cm * 10 = 400 km

50km/50 = 1cm
400km/50 = 8cm

A: 8cm

Chloe sorts her beads. The number of red beads she has is 5 5/6 times the number of green beads. If she has 60 green beads, how many rec beads dose she have?

Answers

The number of redbeads she has is 350.

What is a fraction?

A fraction is written in the form of a numerator and a denominator where the denominator is greater that the numerator.

Example: 1/2, 1/3 is a fraction.

We have,

Number of green beads = 60

The number of red beads.

= 5(5/6) x 60

= 35/6 x 60

= 35 x 10

= 350

Thus,

The number of redbeads is 350.

Learn more about fractions here:

brainly.com/question/24370499

#SPJ3
60*5=300+50=350 beads(I'm pretty sure this is right.)

What is 350 over 100 as a percentage?

Answers

                                               

this is really 35 percent

Complete the square x^2+x+8x

Answers

Answer:

x^2+x+8x=(x+(9)/(2) )^2-(81)/(4)

Step-by-step explanation:

The given expression is x^2+x+8x

To complete the square, we first simplify the function to get:

x^2+9x

Add and subtract the square of half the coefficient of x

x^2+9x+((9)/(2) )^2-((9)/(2) )^2

The first three term is a perfect square (x+(9)/(2) )^2-(81)/(4)

Mixed numbers between 5 and 7, with an interval of 1 / 3 between each pair of mixed numbers

Answers

Answer:

5,5(1)/(3),5(2)/(3),....6(1)/(3),6(2)/(3),....7

Step-by-step explanation:

To find : Mixed numbers between 5 and 7, with an interval of (1)/(3) between each pair of mixed numbers ?

Solution :

Mixed numbers between 5 and 7.

The interval is (1)/(3) between each pair of mixed numbers.

So, The number form as

5,5+(1)/(3),5+(2)/(3),....6+(1)/(3),6+(2)/(3),....7

In mixed fraction,

5,5(1)/(3),5(2)/(3),....6(1)/(3),6(2)/(3),....7

Therefore, The mixed numbers between 5 and 7, with an interval of (1)/(3) between each pair of mixed numbers are

5,5(1)/(3),5(2)/(3),....6(1)/(3),6(2)/(3),....7
5 1/3, 5 2/3, 6 1/3, 6 2/3....mixed numbers between 5 and 7.....intervals of 1/3
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