Question

Choose the expression that completes the equation. 30 ÷ 2 + 10 = ________ Question 4 options: 3(2 + 3) 7(2 + 1) 6(3 + 7) 5(4 +1).

Answer 1

5(4 + 1).

Explanation:

`{ \rm{(30 / 2) + 10 = 15 + 10}} \\`

- Factorise out 5;

`{ \tt{ = 5(3 + 2)}} \\ \\ = { \tt{5(4 + 1)}}`