30 pens and 75 pencils were purchased for rupees=510 if the average price of a pencil was rupees=2.00 find the average price of a pen
Answers
Answered by
18
Answer:
good question lets take pens and pencils
pencil= 2
75 x 2 =150
510-150 = 360
30x =360 x=12
Step-by-step explanation:
Answered by
6
Answer:
Average of pencil = 2 rs
number of pencils = 75
cost of pencils = 7582 = 150
total cost pencils and pens = 510
total cost of pens = 510 - 150 = 360
number of pens = 30
1 pen cost or average price of a pen = 360/30=12
Step-by-step explanation:
Similar questions