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Question

I Need Help Plese Can You Help Me Figure Out This Question

3/15= ?/20

Easy Ten Points, SHow Work Please.

Answer 1

3/15   ?/20

.............

1/5    ?/20 --------simplify  3/15  down to  1/5. Then cross multiply 5 by ?, and 1 by 20

5X       20    ---------you'll get this answer

divide both 5X and 20 by five.

X=5

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Answer 2

wow so easy     3/15=4/20

3 divided by 3 equals 1,

15 divided by 3 equals 5

1/5 time 4 equals 4/20

Answer 3

The only thing I came up with is this.

3/15=1/5 so ?/20 needs to = 1/5. 1*4=4 &5*4=20. (4/20) which breaks down to 1/5.

Answer 4

3/15 = ?/20 (simplify the fraction on the left)

1/5 = ?/20 (cross multiply: multiply 5 and ? and 1 and 20)

5? = 20 (divide both sides by 5)

? = 4 <===ANSWER