Question

2.
Mary buys 2 pencils at 3 cach, 4 pens at 7 cach, one craser at 2 and a sharpener. She gives a 100 rupee
note to the shopkeeper and the shopkeeper returns 60. What is the price of the sharpener?​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

price of sharpener is = 4

Step-by-step explanation:

cost of 2 pencil = 2×3 = 6

earser = 2

4 pens = 4×7=28

so 28+2+6 = 36

take sharpener price as = x

she gave 100 to shopkeeper and shopkeeper returned her 60 ( 100-60= 40 )

now solve this up

36+ x = 40

x= 40-36

x= 4 ( price of sharpener )