Question

$(7.5\times 5)+(8.25\times 10)$ = _____

• A. 110
• B. 115
• C. 105
• D. 120

Answer 1

The correct option is D

120

We need to find the value of $(7.5\times 5)+(8.25\times 10).7.5\times 5=37.58.25\times 10=82.5$

$\therefore (7.5\times 5)+(8.25\times 10)=37.5+82.5$

$11$
$37.5$
$\underset{–}{+82.5}\underset{–}{120.0}$