Find the value of: (14.7 15.3) - Vidyadip

Question

Find the value of:
$(14.7 \times 15.3)$

✓

Answer

$(14.7 \times 15.3)$
$=(15-0.3) \times(15+0.3)$
$=(15)^2-(0.3)^2$
$=225-0.09$
$=224.91$

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