EXCELLENCE IN MATHEMATICS
SOLUTION
Number of balls in 1 box = 215
Number of balls in 21 boxes = 215 x 21
215
X 21
215
215 x 1
4 300
215 x 20
4 5 1 5
215 x 21
Thus. 21 boxes contain 4515 balls.
ERCISE 5.7
1. Multiple Choice Questions (MCQ) Choose the correct option.
A man had put his money in 25 purses. Each purse contained 250.
The total amount of money of the man is
(a) 6520
(b) 6250
(c) 6205
(ii) There are 24 sections in a school. If each section has 48 students,
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Answer:
this is a very easy question try googling
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