alleryThe numbers 4, 5 and 2 are multiplied. What is the product?
A40
B45
C20
D30
Answer & Solution
Correct answer: A. 40
1. 4 × 5 = 20.
2. 20 × 2 = 40.
3. 20 is only the first step.
_Source: Wikipedia, Multiplication (CC BY-SA 4.0, rev 1378304279), Notation_
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