Question

What is the difference? 3/2 - 7/10 A. -3/10 B. - 2/5 C.2/5 D.4/5 plz help ill medal

Answer 1

Ok
get a calculator and put it in

Answer 2

ok hold on let me get my i pad

Answer 3

the answer is d

Answer 4

oh ok thx

Answer 5

do you want it explained to you?

Answer 6

ya plz

Answer 7

Explain it to him someone is tagging me

Answer 8

ok.

Answer 9

the first thing we to is make the denominators the same. how do we do that?

Answer 10

um find the lcm

Answer 11

no no no lcd

Answer 12

yes, and we do that by multiplying.

Answer 13

ok

Answer 14

20 right

Answer 15

no, there both going to be 10

Answer 16

oh ok

Answer 17

we also have to change the numerator on the left side. what is 3*5?

Answer 18

15

Answer 19

15/10 then

Answer 20

yes, THEN, we subtract the fractions. what is 15/10 - 7/10?

Answer 21

ok so its 8/10

Answer 22

and divided by 2 its 4/5

Answer 23

hold on, I didnt see you comment srry. I was wrong.

Answer 24

oh ya im in k12

Answer 25

but thx for helping me

Answer 26

you are welcome, tag me if u need more help.

Answer 27

ok thx