Saturday 28 November 2015

APPROXIMATIONS 1




Estimate the value of 8143  ÷ 52

Solution

= 8123     
     52

= 8000      [ since 8143 ≈ 8000   and   52 ≈ 50 ]
     50

= 160

TRY THIS...................................


Estimate the value of 3213  ÷ 29

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