Question

if 50: 65 10: y , find the value of y ²​

Answer 1

Answer:

Value of   $y=13$   therefore   $y^{2} =169$

Step-by-step explanation:

Since $\frac{50}{5}=10$, $y$ can be found by  $\frac{65}{5} =13$.

therefore $y^{2}=13^{2}=169$.

Answer 2

Answer:

50:65::10:y

$\frac{50}{65} = \frac{10}{y} \\ 50y = 65 \times 10 \\ y = \frac{65 \times 10}{50} \\ y = 13 \\ {y}^{2} = 13 \times 13 = 169$

I hope it helped you