Question

30:42::110: ?
a) 168
b) 144
c) 156
d) 132
e) 152

Answer 1

\[30:42::110:x\]\[\frac{30}{42}=\frac{110}{x}\]By cross multiplication\[30 \times x=42 \times 110\]Solve this for \(x\).

Answer 2

Gt it @kingkos ???

Answer 3

154?

Answer 4

right :)

Answer 5

thanks

Answer 6

yw :)