7/10 IS in the simplest form if it's a fraction. If decimals, it would be 0.7
10/20 in simplest form is 1/2
27/10 as an improper fraction is already in its simplest form
1 and 3/7
1/10
6.1 as a mixed number in simplest form = 61/10
10/13 is the simplest form.
4 over 10 in simplest form would be 2 over 5.
10/20 in simplest form is 1/2
27/10 as an improper fraction is already in its simplest form
9/10
10/11
5/19
10/17
10/26 = 5/13
As a fraction 10/15 ; We reduce the faction by '5', because '5' is a common factor ; 5 x 2 = 10 amd 5 x 3 = 15 Hence 10/15 = 2/3 in its simplest form . NB When cancelling down/reducing any fraction look for the common factors in both the numerator(top) and the denominator(bottom) number. In this case, any number that ends in '5' or '0' has a common factor of '5'. So you reduce/cancel down by '5'. Refer to your 5 times multiplication table.
10 out of 100 in simplest form is 1/10
2/5