Question

Three ferryloads are needed to carry 150 people across a river .How many peoples will be carried on 4 ferryloads.

Answer 1

Answer:

40..........................

Answer 2

Answer:

$200$

Explanation:

$3:150 = 4:x$

⬇

$3 \times x = 4 \times 150$

$x = \frac{600}{3}$

$x = 200$