You multiply 80 by 0.5
50 from 80 is 100*50/80 = 62.5%
4/5
8/10
160/200 = 80/100 = 8/10 = 4/5 = 80 percent or 0.8
0.8=8/10 80%=80/100
You multiply 80 by 0.5
80% = 4/5
50% of 80= 50% * 80= 0.5 * 80= 4050percent of 80 is equal to 40
8/10 80/100
50 from 80 is 100*50/80 = 62.5%
To add fractions it is necessary to find a common denominator. Add 5/8 + 1/10 Convert to a common denominator. 5/8 becomes 50/80. 1/10 becomes 8/80 Now it is possible to add the fractions. (50 + 8)/80 = 58/80 = 29/40
Express percent as decimal: 50% = 50/100 = 0.50 and 80% = 80/100 = .80 so .5o times .80 = .40 = 40%
4/5
8/10
0.8 and 80% = 8/10
It is: 80% = 4/5 simplified