Question

Find out the value of the mathematical expression below .
$18÷3-7+2\times 5$

• A. 7
• B. 8
• C. 9
• D. 10

Answer 1

The correct option is C 9

Mathematical expression:
$18÷3-7+2\times 5$

The expression contains both multiplication and division. So, we have to solve both operations in the expression from the left.

$=6-7+2\times 5$

$=6-7+10$

The expression contains both addition and subtraction. So, we have to solve both operations in the expression from the left.
$=-1+10=9$