Question:
What is the minimum value of (a + b) such that 4a x 5b will be a multiple of 5000?
What is the minimum value of (a + b) such that 4a x 5b will be a multiple of 5000?
Updated On: Sep 13, 2024
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The Correct Option is A
Solution and Explanation
The correct option is (A): 6.
5000 = 23 x 54
10000 = 24 x 54 = 42 x 54
So, the minimum value of a is 2 and b is 4.
Hence, the minimum value of (a + b) = 2 + 4 = 6
5000 = 23 x 54
10000 = 24 x 54 = 42 x 54
So, the minimum value of a is 2 and b is 4.
Hence, the minimum value of (a + b) = 2 + 4 = 6
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