7/8 + 3/5 = 35/40 + 24/40 = 59/40 or 1 19/40
-32/40 - 15/40 = -47/40 = -1 and 7/40
7 8ths = 7/8
7 8ths = 7/8 = 0.875
Put the fractions into 40ths, so 5/8 is 25/40, and 7/10 is 28/40, which shows 7/10 is bigger.
The least common denominator (LCD) is 40.
10
7/8 is bigger than 4/5.7/8 = 35/404/5 = 32/40
11/12ths is larger than 7/8ths.
5 8ths 7/8 x 5/7 = 35/56 = 5/8
percent equal to 7-8ths = 87.5%7/8:= 7 ÷ 8= 0.875 in decimal= 0.875 * 100%= 87.5%
7/8 = 0.875