If L = 2.331 , cm and B = 2.1 , cm,then L + B | vedclass

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Question

(C) In addition or subtraction,the result should be reported to the same number of decimal places as the measurement with the fewest decimal places.Gi

Vedclass · Accepted Answer

$4.4$

Vedclass · Answer

(C) In addition or subtraction,the result should be reported to the same number of decimal places as the measurement with the fewest decimal places.Given $L = 2.331 \, cm$ (has $3$ decimal places).Given $B = 2.1 \, cm$ (has $1$ decimal place).The sum is $L + B = 2.331 + 2.1 = 4.431 \, cm$.Since $B$ has the minimum number of decimal places $(1)$,the result must be rounded off to $1$ decimal place.Therefore,$L + B = 4.4 \, cm$.

If $L = 2.331 \, cm$ and $B = 2.1 \, cm$,then $L + B = $ (in $, cm$)

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