The LCM of two positive nos is 168 and their product is 504.
what is the difference in their squares?
A. 175 B.216 C.9 D.135
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Answer Posted / aashima
Hi All,
The ans of this question 135.
504=2*2*2*3*3*7=8*3*3*7=24*21
168=2*2*2*3*7
it means 3 will come in both the numbers as 3 is coming
once in LCM but coming as 9 in product.
so possible numbers are 24 and 21.
so diff of products is 24*24-21*21=135
| Is This Answer Correct ? | 67 Yes | 3 No |
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