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7. Peter purchased 35 pens at the rate of 5 pens for ₹22 and sold them at the rate of 4 pens for₹ 22
Find out his profi

By Gianna

7. Peter purchased 35 pens at the rate of 5 pens for ₹22 and sold them at the rate of 4 pens for₹ 22
Find out his profit percent.​

About the author
Gianna

6. If x =
15-2
5+2
and y =
V5+2
15-2
; find :
(i) x2
(ii) y2
(iv) x2 + y2 + xy.

Question :- if r is rational and s is irrational, then r + s and r – s are irrational numbers, and rs and r/s are irrational numbe

1 thought on “<br />7. Peter purchased 35 pens at the rate of 5 pens for ₹22 and sold them at the rate of 4 pens for₹ 22<br />Find out his profi”

  1. Answer:

    38.5

    Step-by-step explanation:

    he buy 35 pens in 154 rs

    he sold 35 pens in 192.5 rs

    mean he profit 38.5 rs

    sorry I don’t explain you clearly but I tried my best

    Reply

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