giuseppediaz7267 giuseppediaz7267

09-06-2021
Mathematics

contestada

5/15=n/21 Help please I don't know the answer for N

Respuesta :

m9370774 m9370774

09-06-2021

Answer:

7

Step-by-step explanation:

5/15=1/3

21÷3=7

1×7=7

3×7=21

n=7

Answer Link

m9370775 m9370775

10-06-2021

Answer:

7

Step-by-step explanation:

5÷5=1

15÷5=3

thus,

5/15=1/3

1/3=n/21

n=?

21÷3=7

n=7

Answer Link

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