Nancy does 5 loads of washing per week using a box of a 1.2kg box of fab using 60 grams per wash. how many weeks should the box of washing powder last.

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation: