What's the difference between three times of three fifths minus half of the reciprocal of five eighths
3/5*3-8/5*1/2
=9/5-4/5
=1
Three tenths plus five eighths minus three fifths, the difference is ()
13/40
What's the difference between 10 times the reciprocal of five out of seven minus half of seven out of eight?
5/7 .10 —7/8 .1/2
=50/7—7/16
=