Mathematics
Grade-7
Easy
Question
The product of – 20 × – 10
- 200
- -200
- 30
- -30
Hint:
Product of even number of negative integers are positive.
The correct answer is: 200
Find the product of the numerical values That is, 20*10=200.
Now, the gives values are of the same sign. Product of even number negative integers are positive. Thus, the value of – 20 × – 10=200
Hence, the correct answer is option a.
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