hey please help..
"agar ek book ke price mein 25% kam kar di jati hai or usi book ke price mein 20% badha(add) kar di jati hai to overall kitne percentage change hoga book ki price mein
please help ..pleaseee
Answers
Answered by
3
Hello Mate!
Let the original price be 100
Decrease = 25%
= 100 - ( 25/100 × 100 )
= 75
Increase = 20%
= 75 + ( 20/100 × 75 )
= 75 + 15 = 90
Original price was = 100
Lef price = 90
Change in price = [ ( 100 - 90 )/ 100 ] × 100
= 10%
Hence, change is 10%
Hope it helps☺!✌
Let the original price be 100
Decrease = 25%
= 100 - ( 25/100 × 100 )
= 75
Increase = 20%
= 75 + ( 20/100 × 75 )
= 75 + 15 = 90
Original price was = 100
Lef price = 90
Change in price = [ ( 100 - 90 )/ 100 ] × 100
= 10%
Hence, change is 10%
Hope it helps☺!✌
ShuchiRecites:
I can't do it. Extremely sorry
its glad to know that you being honest and giving my ans.here rather being selfish and giving this line at that q.to like point
sooo thankfull
Thanks, I pray you get soon ur answer
hm!!god know
if you are not bored
can i upload one more may be it will be in your course
if you are feb up with this
fed**
I have to go right now, see u soon
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