That is 45%.
7/20 = 0.35
It is: 13/20 = 26/40
7 over 20 equals 0.35 in decimals, which is the same as 35 %.
It is easier to add two fractions together if you convertb them to the same values. You can convert both of these fractions to 20ths quite easily. 3/4 is equal to 15/20ths and 9/10ths is equal to 18/20ths, Simply add them together to find 15/20 + 19/20 = 34/20 now reduce this to a proper fraction... 1 and 14/20ths which can be simplfied to 1 and 7/10ths.
7 20ths as a percentage is 35%.
That is 45%.
0.65
7/20 = 0.35
9/10
It is: 13/20 = 26/40
4/20 = 1/5 or 0.2
1/10 and 3/30
5/20 = 1/4.
9 10ths
4 and 7/20ths
9/10, 36/40/ 180/200