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Asked by Saba

Find a possible pair of natural numbers whose sun is 77 and their g.c.d.is 7?
7 years ago

Answers

Answered by Ms. Sue
What is g.c.d.?

7 years ago
Answered by Arora
Greatest common divisor, I presume.

a + b = 77

Since a and b are both divisible by seven,

7p = a
7q = b

=> 7(p +q) = 77
=> p + q = 11

So if you take any two values for p and q the sum of which is 11, you will get the two required values of a and b.
7 years ago

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