Solve: 3.5×4 + 16×2.5 Using Order of Operations

3.5×4+16×2.5=? 3.5\times4+16\times2.5=\text{?}

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00:00 Multiplication comes before addition and subtraction

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1

Understand the problem

3.5×4+16×2.5=? 3.5\times4+16\times2.5=\text{?}

2

Step-by-step solution

According to the order of operations rules, we must first solve the multiplication exercises and then add them together:

(3.5×4)+(16×2.5)= (3.5\times4)+(16\times2.5)=

14+40=54 14+40=54

3

Final Answer

54 54

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\( 100+5-100+5 \)

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