(2 5/8 + 2 1/2) - 4 2/3

Answers

Answer 1

Answer: Steps:
1. Do 2 5/8 + 2 1/2 by changing them so they have the same denominators. Since 2 goes into 8, 8 would be your common denominator.
2. Multiply 2 times 4 which equals 8. Multiply 1 times 4 which equals 4
3. Your new problem is 2 5/8 + 2 4/8
4. This equals 4 9/8 which equals 5 1/8
5. Do 5 1/8- 4 2/3 by multiplying both denominators and numerators by 3 and the second mixed number by 8
6. 8 times 3 equals 24
1 times 3 equals 3
7. 5 3/24
8. 3 times 8 equals 24
9. 2 times 8 equals 16
10. 5 3/24 - 4 16/24
11. Take from the whole number in 5 3/24
12. 4 27/ 24 - 4 16/24
13. Your answer is 11/24

Answer 2

Answer: You need to change the fractions so that they all have a common denominator (the bottom half of the fraction). So you have to fond a number that all three denominators go into. You have 8, 2, and 3. They all go into 24. Times all the fractions by whatever they need to make the bottom 24. but you can only times them by 1, or else it will ruin your equation. [3/3 x 5/8 = 15/24] [12/12 x 1/2 = 12/24] [8/8 x 2/3 = 16/24] now plug your new fractions into the problem. (2 15/24 +2 12/24) - 4 16/24. simplify the part in the parenthesis first, (4 27/24) - 4 16/24. since you are subtracting, you can leave the part in parenthesis as a wrong fraction. now subtract. 4 27/24 - 4 16/24 = 11/24. you can't simplify that to be a smaller number, so that is your answer:)[11/24]

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Find the value 6-4x=7x-9x-2
the value of x is?

Answers

$6-4x=7x-9x-2\n-4x-7x+9x=-2-6\n-2x=-8\ /:(-2)\n\n.\ \ \ x=4$

How to find a percentage of a number

Example: 30% off of 120 dollars

Answers

Times a number by a percent. First turn 30% Ino .3 by putting the decimal point 2 times to the l .

each percent is basically a decimal in a different form. So 30% .3 (just move the decimal 2 times). Now multiply 120 by .3 and get 36. Just subtract 36 from 120 and get 84.

The radius of the larger circle is 10 cm the radius of the smaller circle is 5 cm what is the approximate area of the shaded region

Answers

Answer:

The larger circle area is 314 cm

The smaller circle area is 78.5 cm

Step-by-step explanation:

The formula for circles area is r^2×π

r is radius to the power or 2 then multiplied by 3.14

The big circle is 10 so 10 to the second power is 100

So 100×3.14=314

Therefore, the big circle's area is 314 cm

You do the same for the smaller circle

5 to the second power is 25

25×3.14=78.5

And for this reason the area of the smaller circle is 78.5 cm

Hope this was helpful!

James deposited $575 into a bank account that earned 5.5% simple interest each year.If no money was deposited into or withdrawn from the account, how much money was in the account after 2 1/2 years?

Round your answer to the nearest cent.

Answers

Hi there!
So first we should find what 1% of 575 is. To do that de divide it by 1 and get 5.75. Since he gets 5.5 simple interest per year, we multiply 5.75 by 5.5. We get 31.625. This asks how much after 2 1/2 years, so lets multiply 31.625 by 2.5 and get 79.0625. Then add that amount to 575 and end out with 654.0625. But this question asks us to round to the nearest cent, and after rounding we have 654.06. So, after 2 1/2. years he has $654.06! Hope this helps.

Answer:

654.06

Step-by-step explanation: I took the quiz.

1=11 2=22 3=33 4=44 5=55 6=66 11=??

Answers

Simply it is
Answer: 11=121

11=121
11×any number = to double like 7×11=77
but
10×11=110
11×11=121
11×12=132

Forty-eight corn seeds sprouted. This was 75 percent of the seeds that were planted. How many of the planted seeds did not sprout?

Answers

16 seeds didn't sprout

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