3 years ago

Find the number, if 5/7 of it is 15

2 answers:

7 0

Hey there! :D

Divide 15 by the numerator so we can find 1/7.

15/5= 3

3*7= 21

The number is 21.

I hope this helps!
~kaikers

3 0

5/7x=15
x=15×7/5=21
The number is 21

You might be interested in

Lelu [443]

I'm sorry but I do not know how to do this

5 0

3 years ago

zvonat [6]

Answer:

Orinal number of cats= 171

Step-by-step explanation:

Giving the following information:

Decrease in population= 30%

Current population= 120

<u>To calculate the original number of cats, we need to use the following formula:</u>

Orinal number of cats= current population / (1 - decrease)

Orinal number of cats= 120 / (1 - 0.3)

Orinal number of cats= 171

8 0

2 years ago

Anna11 [10]

The answer is C I think

4 0

3 years ago

ikadub [295]

write question properly bro

8 0

2 years ago

Andreas93 [3]

Sue would have 21 dimes and 12 less of 21 is 9, so sue has 9 nickels

dimes: 21
nickels: 9

8 0

3 years ago