Isha read 2/7of a book.she find that there are still 145page left to be read.how many pages are there in book
Answers
Answered by
0
let the total number of book be x
she read the book=2x/7
if there are 145pages left
according to question
x-2x/7=145
lcm of 1and 7=7
7x-2x/7=145
5x/7=145
5x=145*7
x=1015/5
x=203
total number of pages are 203
she read the book=2x/7
if there are 145pages left
according to question
x-2x/7=145
lcm of 1and 7=7
7x-2x/7=145
5x/7=145
5x=145*7
x=1015/5
x=203
total number of pages are 203
Similar questions