Question

90-(40-24÷3):4×6+3×5

Answer 1

Ответ на фото.
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Answer 2

1.) 24\3=8
2).40-8=32
3).32\4=8
4).8*6=48
5)3*5=15
6)90-48=42
7)42+15=57

Answer 3

To solve this expression, we need to follow the order of operations, which is PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction) in that order.

So, starting with the innermost parentheses:

24 ÷ 3 = 8

Substituting the value back into the expression:

90 - (40 - 8) : 4 × 6 + 3 × 5

Next, we need to evaluate the expression inside the parentheses:

40 - 8 = 32

Substituting the value back into the expression:

90 - 32 : 4 × 6 + 3 × 5

Next, we need to perform the division:

32 : 4 = 8

Substituting the value back into the expression:

90 - 8 × 6 + 3 × 5

Next, we need to perform the multiplication:

8 × 6 = 48

3 × 5 = 15

Substituting the values back into the expression:

90 - 48 + 15

Finally, we can perform the addition and subtraction:

90 - 48 = 42

42 + 15 = 57

Therefore, the final answer is 57.