Question

3. If x varies directly as y’ and x = 4 when y = 5, then find x when y is 15.
​

Answer 1

Answer:

X=12

BECAUSE Y= $\frac{4}{5}$X AND VALUE OF Y IS 15 SO

= $\frac{4}{5}$*15=12

Answer 2

Answer:

x=12

Step-by-step explanation:

because if the varies directly

then,

5*3=15

then,

4*3=12