The cost of 2 books is Rs.126.If the cost of one of the book is 2/5 of the other.Find the cost of both the books.
Answers
Answered by
13
Answer:
the cost of two books r ........
Answered by
15
Answer:
90,36
Step-by-step explanation:
2 books cost =126;
let the cost of one book is x
other book cost becomes 2x/5
=> x+2x/5=126
=>7x/5=126
=>x=126 x 5/7
90
cost of books are:90,36
Similar questions