Question

20. 35 g of flour is used for making a muffin. Anajulie needs to prepare 700 muffins. She has 10.8 kg of flour. How much more flour does she need? Give the answer in kilograms.

Answer 1

20.35x700=14245g

14245g= 14.245kg

(14.245-10.8) kg

=3.445kg

Answer 2

Explanation:

since for one muffins we need 20.35 g of flour

then for 700 muffins we need 20.35×700=14245g

14245g= 14.245kg

since she has 10.8kg then she needs extra (14.245-10.8)kg

=3.445kg