There are 54 balls in box A and 79 balls in box B. Estimate the total number of balls in both the boxes taken together
Answers
Given:
Number of balls in box A = 54
Number of balls in box B = 79
To estimate:
The total number of boxes in both A and B.
Solution:
Actual number of balls in box A = 54
Round 54 to the nearest tens.
Estimate number of balls in box A = 50
Actual number of balls in box B = 79
Round 79 to the nearest tens.
Estimate number of balls in box B = 80
Total number of estimate balls = 50 + 80
= 130
Therefore the estimation of total number of balls in both A and B is 130.
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Estimate A 54 in nearest tens. Estimate B 79 in nearest tens. 80+50= 130 Answer