Question

in a week a school bought 3 boxes of chalk each containing 100 pieces of chalk at the end of the week 25 chalk pieces were left how many were used during the week?

Answer 1

if 1box=100.
then 3box=300
therefore. total -left
300-25

Answer 2

Answer:

if 1box=100.

then 3box=300

therefore. total -left

300-25

Step-by-step explanation: