Question

A baby finishes
$\frac{1}{3}$
of a tin of milk powder in a week. How many weeks will 4 such tins
of milk powder last?

​

Answer 1

Answer:

4 tins of powder will last for 12 weeks

Step-by-step explanation:

hope it helps :)

Answer 2

Answer:

12 weeks

Step-by-step explanation:

baby finishes1/3

baby finishes1/3of a tin of milk powder in a week

baby finishes1/3of a tin of milk powder in a week so in 3 week baby will finish 1 tin

baby finishes1/3of a tin of milk powder in a week so in 3 week baby will finish 1 tinso to finish 4 tins

baby finishes1/3of a tin of milk powder in a week so in 3 week baby will finish 1 tinso to finish 4 tins=4×3

baby finishes1/3of a tin of milk powder in a week so in 3 week baby will finish 1 tinso to finish 4 tins=4×3=12 weeks