Question

4/9 kilograms of baking soda cost $1.50. How much does 1 kilogram of baking soda cost?

Answer 1

Explanation:

divide 1.5 by 4 to get 1/9 of the cost, and then multiply that by 9 to get the cost of one kilo.

or 3.375, round it for money purposes

$3.38