Question

If 15 of a number is equal to 5 of another number, then the ratio of the numbers is :-​

Answer 1

Answer:

here it is,

Step-by-step explanation:

hope it helps

Answer 2

If 15 of a number is equal to 5 of another number, then the ratio of the numbers is 1 : 3

Given :

15 of a number is equal to 5 of another number

To find :

The ratio of the numbers

Solution :

Step 1 of 2 :

Form the equation

Let first number = m and second number = n

By the given condition

15 × m = 5 × n

⇒ 15m = 5n

Step 2 of 2 :

Find ratio of the numbers

$\displaystyle \sf{ 15m = 5n}$

$\displaystyle \sf{ \implies \frac{m}{n} = \frac{5}{15} }$

$\displaystyle \sf{ \implies \frac{m}{n} = \frac{1}{3} }$

$\displaystyle \sf{ \implies m : n = 1 :3 }$

The ratio of the numbers is 1 : 3

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