Question

$(10 - 6 + 8 div 2) \times 3$
$7 div (4 \times 2 + 9 - 10)$

Explanation:

Step1: Solve division inside first parentheses

$8\div2=4$

Step2: Simplify first parentheses

$10-6+4=8$

Step3: Multiply for first expression

$8\times3=24$

Step4: Solve multiplication inside second parentheses

$4\times2=8$

Step5: Simplify second parentheses

$8+9-10=7$

Step6: Divide for second expression

$7\div7=1$

Answer:

24, 1