Question

Fine the value for the following

11 -12÷4+3 (6-2)

and

0÷21

​

Answer 1

1. 20

2. 0

Explanation:

1. 20

11 -12÷4+3 (6-2)

Brackets first

11-12÷4+3 x 4

Then division and multiplication

11-3+12

Subtraction next

8+12

Now addition

8+12=20

2. Anything divided by 0 is 0