Question

To prepare for a bake-off, Rebecca used 0.83 kilogram of flour each day for 3 weeks. How many grams did Rebecca use in those 3 weeks?

Answer 1

17,430g

Explanation:

convert kilogram to gram

1kg = 100g

0.83 x 1000 = 830g

there are 7 days in a week

7 x 3 = 21 days

total grams used in 3 weeks = 21 x 830 = 17,430g