Question

3/7+2/5

Answer 1

Hello :) let me help you

Answer 2

please help me http://openstudy.com/study#/updates/53b2c6e6e4b02cb280b7540a

Answer 3

spam^

Answer 4

You have to find the LCD

Answer 5

Of 7 and 5

Answer 6

Which is 35

Answer 7

29/35 is your answer :)

Answer 8

no let me explain the answer

Answer 9

This is an addition problem, so we need to find two equivalent fractions that have the same denominators. Then we can add the numerators together.

Answer 10

Step 2: Find a common denominator

List the multiples of each denominator until a common number is found.

Multiples of 7: 7, 14, 21, 28, 35

Multiples of 5: 5, 10, 15, 20, 25, 30, 35

Now we know 35 is the least common denominator of 3/7 and 2/5.

Answer 11

Step 3: Write each fraction with the common denominator

We want the denominator of each fraction to be 35. But we can't change the denominator without changing the numerator too. To find the new numerator of each fraction, use this formula:

(Common Denominator ÷ Denominator) x Numerator = New Numerator

Plug in the values of the first fraction into the formula:

(35 ÷ 7) × 3 = 15

Re-writing the first fraction, we get 15/35.

Plug in the values of the second fraction into the formula:

(35 ÷ 5) × 2 = 14

Re-writing the second fraction, we get 14/35.

Answer 12

Step 4: Add the numerators and write over common denominator

Add the first numerator and the second numerator together:

15 + 14 = 29
35 35 35
The fraction is in lowest terms, and it is proper, so we're done!

Answer 13

The LCD of 7 and 5 is 35, so you to get 35 with 7, you multiply it to 5, and you multiply 5 to the numerator also, which equals 15. So your first fraction is 15/35. To get 35 with 5, you multiply 5 to 7, and you multiply 7 to the numerator, which equals 14. So your second fraction is 14/35.

Answer 14

Hope that helped :) let me know if u need me to explain deeper

Answer 15

So your first fraction is 15/35, and your second fraction is 14/35. You just need to add the numerators. So what is 15 + 14?

Answer 16

so its 29/35

Answer 17

yes mam :)

Answer 18

um... medal please :)

Answer 19

^spam

Answer 20

i dont know how to give medals lol

Answer 21

see a little gold thing next to my reply then it says best answer click on thay

Answer 22

there??

Answer 23

ya thanks :)

Answer 24

Your Welcome