Question

To prepare for a bake-off, Sara used 780 grams of flour each day for 4 weeks.

How many kilograms did Sara use in those 4 weeks?

Answer 1

21.8 kilograms

Explanation:

If Sara used 780 each day then for 4 weeks she used,

4 weeks = 28 days

`780 * 28`

=21,840 grams

Therefore in kilograms, Sara used

`21840 / 1000`

=21.8 kilograms