Question

14 The cost of 1.4 kg of sugar is 22.33. Find the cost of 1 kg sugar.

Answer 1

Step-by-step explanation:

$cost \: of \: 1.4kg \: sugar \: = \: 22.33 \\ cost \: of \: 1kg \: sugar \: = \: \frac{22.3}{1.4} \\ = \frac{223}{10} \times \frac{10}{14} = \frac{223}{14} = 15.928$