Question

y/4+y/16= 250/y

find the value of y

Answer 1

$\frac{y}{4} + \frac{y}{16} = \frac{250}{y}$

$\frac{4y + y}{16} = \frac{250}{y}$

Cross multiply=}

$y(4y + y) = 16 \times 250$

$4 {y}^{2} + {y}^{2} = 4000$

$5 {y}^{2} = 4000$

${y}^{2} = \frac{4000}{5}$

${y}^{2} = 800$

$y = \sqrt{800}$

$y = \sqrt{40 \times 40}$

$y = 40$

Answer 2

$•y/4+y/16=>250/y$

$•4y/16+y/16=>250/y$

$•5y/16=>250/y$

$•5y×y=>250×16$

$•5y^2= 4000$

$•y^2=>800$

$•y=>✓800$

$•y=>28.2$ ANSWER

HOPE SO IT IS HELPFUL..❣️✌️..