a person spent rupees 564 in buying pens and pencils cost of each pen is rupees 7 and each pencil is rupees 3 and if the total of things but was were noted how many of which how many
Answers
Answered by
1
Step-by-step explanation:
the no.of pen is 60
whereas there are 48 pencil
Answered by
7
Answer:
let the no. of pens be x
no. of pens=108-x
cost of pens=7x
cost of pencils=3(108-x)
7x+3(108-x)=564
7x+324-3x=564
4x+324=564
4x=240\4
x=60
no. of pens=60
no. of pencils=108-60=48
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