Question

solve this- 42÷2+9×4-2+{(7×2+1÷5)×2+3}​

Answer 1

Answer:

86.4

Step-by-step explanation:

Step 1: (7×2+1÷5) = (14 + 0.2) =14.2

Step 2: {14.2×2+3} = {28.4+3} = 31.4

Step 3: 42÷2=21

Step 4: 9×4=36

Step 5: 21 + 36 - 2 + 31.4 = 86.4