Math, asked by islamsammi560p5kua6, 1 year ago

the cost of posting x letters with 55 p stamps is rs 11.00 find x

Answers

Answered by Rishabh198
0
20 Is the equivalent of x
Answered by hdewangan
2
No. Of letters = X
Cost of 1 letter = 55p

Total cost = 11rs = 1100p
Total cost = No. Of letter× cost per letter
1100 = X × 55
1100/55 = X
X = 20

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