Answers

2014-07-04T16:45:13+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Let cost of one cycle be x and other cycle be y 
so x + y = 900 ⇒ y = 900 - x
given       (y × 125)/2 - ( x × 80)/100 = 90
((900 - x) × 125)/2 - ( x × 80)/100 = 90
solving x we get x = 505
so cost of cycles = rs 505 and 900 - 505 = rs 395
1 2 1