Math  /  Numbers & Operations

Question1. 1754÷217-5 \cdot 4 \div 2

Studdy Solution

STEP 1

1. Follow the order of operations, often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)).
2. The expression is 1754÷2 17 - 5 \cdot 4 \div 2 .

STEP 2

1. Identify and perform the multiplication and division operations from left to right.
2. Perform the subtraction operation.

STEP 3

Identify the multiplication and division operations in the expression 1754÷2 17 - 5 \cdot 4 \div 2 .

STEP 4

Perform the multiplication operation first:
54=20 5 \cdot 4 = 20
The expression becomes:
1720÷2 17 - 20 \div 2

STEP 5

Perform the division operation next:
20÷2=10 20 \div 2 = 10
The expression becomes:
1710 17 - 10

STEP 6

Perform the subtraction operation:
1710=7 17 - 10 = 7
The solution to the expression is:
7\boxed{7}

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