If p and q are two 3-digit numbers such that p+q = 640, where p is 100 greater than q, find the numbers .
Answers
Answered by
4
Answer:
p=370,q=270
Step-by-step explanation:
p+q=640
p=100+q
q+100+q=640
2q+100=640
2q=540
q=270
p=270+100
=370
Answered by
10
Answer:
p+q=640
p=100+q
therefore substitute the value
100+q+q=640
100+2q=640
2q=640-100
2q=540
q=540/2
q=270
substitute
p=640-270
p=370
Step-by-step explanation:
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