19/20 = 0.95 or 95%
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.
it is 19/20ths
4/20 = 0.2
answer are 4 tenths and 8 20ths
11/20, as a fraction cannot be simplified. It is equal to 0.55
19 / 20 (19 divided by 20) = 0.95Now convert the decimal to a percentage by multiplying it by 100: 0.95 * 100 = 95%
.95 divide 100 by 20 equals 5 times 19 equals 95 so .95
7 20ths as a percentage is 35%.
17 20ths equals 0.85
1/3+12/20 = 14/15
2 and 4/5ths is the same as 2 and 16/20ths. 1 and 1/4th is the same as 1 and 5/20ths. So if you add 2 and 16/20ths to 1 and 5/20ths you get 3 and 21/20ths which is the same as 4 and 1/20th.
Expressed as a percentage fraction, 11/20, or eleven twentieths, is equal to 11/20 x 100 = 55%