Mathematics
Grade-7
Easy
Question
– 7 × – 4
- 25
- -22
- 27
- 28
Hint:
Product of even number of negative numbers is positive.
The correct answer is: 28
The given expression is – 7 × – 4 . Find the product of the numerical values, that is 7*4=28. Here, the given numbers are of the same sign, negative. There are two negative numbers. Product of two negative numbers is positive. Thus, – 7 × – 4 =28
Hence, the correct answer is option d.
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