Question

The value of $54\times 68$ calculated using binomial multiplication is

• A. $3692$
• B. $3672$
• C. $3472$
• D. $3632$

Answer 1

The correct option is B

$3672$

$54\times 68$ can be written as

$(50+4)\times (60+8)$

$=50\times 60+50\times 8+4\times 60+4\times 8$

$=3000+400+240+32$

$=3672$