Question

if 10 : 50 = 6 : y then value of y is

Answer 1

Answer:

Given :-

A proportion 10:50 = 6:y

To Find :-

Value of y

Solution :-

As we know that

$\star{ \frak{ \red{Product \: of \: means \: = Product \: of \: exterms}}}$

Means = 10 and y

Extreme = 50 and 6

$\sf \: 10 \times y = 50 \times 6$

$\sf \: 10y = 300$

$\sf \: y = \cancel\dfrac{300}{10}$

$\sf \: y \: = 30$

Know More :-

A fraction can be also written as ratio or decimal.

Ex => ¼ can be written as

0.25 or 1:4