Question

80:(16•4+320:20)+74•0-(18-18):30

Answer 1

1) 16×4=64 2)320:20=16

3)64+16=80 4)18-18=0 5)80:80=1

6)74×0=0 7)0:30=0 8)1+74=75

9)75-0=75

Answer 2

Let's solve the expression step by step:

1. Evaluate the expressions inside parentheses: (16 • 4 + 320 ÷ 20) = (64 + 16) = 80

2. Perform the multiplication and division operations from left to right: 80 • 0 = 0 (18 - 18) ÷ 30 = 0 ÷ 30 = 0

3. Combine the remaining operations: 80 + 0 - 0 = 80

So, the final result of the expression is 80.