CBSE Class 10 Answered
Please solve the question
Asked by vikasg13.hardware | 22 Jun, 2018, 09:40: PM
Expert Answer
Let pens be x and notebook be y.
11x + 13y = 1000
11x = 1000 - 13y
If x = 5 then y = 85
Every common number will occur at the interval of 11 × 13 = 143.
935, 792, ...., 66
We obtain such 7 pairs.
Answered by Sneha shidid | 26 Jun, 2018, 11:05: AM
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