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Question
If Kavitha has 93 pictures and she gave 42 pictures to her friend Neela, then estimate the pictures to its nearest Tens place and find their difference. Also, find the difference between actual value and the estimated value
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Solution
Estimated Actual
Pictures Kavitha has = 90 93
Pictures gave to neela = (−) 40 (−) 42
Remaining pictures = 50 51
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