Mathematics
Grade-7
Easy
Question
(–30) × 20 is equal to
- 600
- -600
- 50
- 10
Hint:
Product of a negative and a positive number is always negative.
The correct answer is: -600
We are asked to find the product of (–30) × 20. multiply the numerical values. Thus, we get: 30*20=600
Now, the numbers are of opposite signs. The product of a negative number and a positive number is negative. Thus, (–30) × 20=-600
Hence, the correct answer is option b.
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