Mathematics
Grade-7
Easy
Question
10 × (–20) is equal to
- 200
- -200
- 30
- 20
Hint:
Product of a negative and positive number is negative.
The correct answer is: -200
We are asked to find the product of the expression 10 × (–20). Multiply the numerical values. Thus, we have: 10*20=200. Now, we know that the numbers are of opposite signs, product of a negative and a positive number is negative.
Thus, 10 × (–20)=-200.
Hence, the correct answer is option b.
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