Question

solve this


8:81::64:?

Answer 1

$\frac{8}{81} = \frac{64}{x} \\ 8 \times x = 81 \times 64 \\ 8x = 5184 \\ x = \frac{5184}{8 } \\ x = 648$

Answer 2

hey here is ur answer
81×64=8×x
5184=8×x
x=5184/8
x=648
hope u understand buddy...
thnx.......