Question

if two-thirds of a lawn needs 6kg fertilizer how much fertilizer will the whole lawn need?

Answer 1

Amount of  fertilizer needed by $\frac{2}{3}$ of lawn = 6 kg

We will use the division operator to calculate the amount of fertilizer required for the whole lawn.

Amount of fertilizer needed by the whole lawn = $6 \div \frac{2}{3}$

Amount of fertilizer needed by the whole lawn = $6 \times \frac{3}{2}$

= $3 \times 3$

= 9 kg.

Therefore, the amount of fertilizer needed by the whole lawn is 9 kg.

Answer 2

Answer:

if two-thirds of a lawn needs 6kg fertilizer how much fertilizer will the whole lawn need?