Question

A student completed 1/4 of a work book in 3/5 hour. He plabs to work for 1 more hour at the same rate. What fraction of thebworkbook should he expect to complete in 1 hour

Answer 1

Answer

workbook =x

1/4   3/5

x    5/5 (1 hour)

then x=(5/5 * 1/4):3/5

x= 5/20 * 5/3  

x=1/4 *5/3

x= 5/12