Question

19 व 25 मे कया जोड़ा जाए कि योगफल 4:5 के अनुपात मे हो​

Answer 1

Answer:

Let x should be combined to 19 and 25

19+x/25+x=4/5

5(19+x)=4(25+x)

95+5x=100+4x

5x-4x=100-95

•°•x=5

•°• 5 should be combined to 19 and 25.

Answer 2

$\frac{19 + x}{25 + x} = \frac{4}{5}$

$5(19 + x) = 4(25 + x)$

$95 + 5x = 100 + 4x$

$5x - 4x = 100 - 95$

$x = 5$

5 must be Added to each other