Question

Explain the difference in meaning between 10 x 4 + 5 and 10 x (4 + 5)

Answer 1

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Explanation:

10 x 4 + 5 means that you multiply first, then add as per PEMDAS

10 x (4 +5) means that you add first, then multiply.

Answer 2

10x4+5

40+5

45

10x(4+5)

10x(9)

90

Explanation: