Question

13. Find x:
48% of 480 + 25% of 250 – x = 200.
OTS​

Answer 1

Explanation:

$\frac{48}{100} \times 480 + \frac{25}{100} \times 250 - x = 200$

$\frac{10}{100} ( {48}^{2} + {25}^{2} ) - x = 200$

$\frac{1}{10} (2929) - x = 200$

$- x = 200 - 292.2$

$- x = - 92.2$

$x = 92.2$