The sum of 4/5 and 6/20 = 1 1/10
16/20 + 6/20 + 17/20 = 39/20 = 1 and 19/20
18/20 + 8/20 - 5/20 = 21/20 or 1 and 1/20
It is 43 9/20.
In fact, 1/10 + 1/10 + 1/20 + 1/4 + 1/2 is equal to 1.1/10= 2/20 1/4= 5/20 1/2= 10/202/20+2/20= 4/20+1/20=5/20+5/20=10/20+10/20=20/2020/20=1
25/20 or 1 and 1/4
1/4 + 7/10 = 19/20
Before adding the fractions together, it is best to get like-denominators:3/10 + 1/20or6/20 + 1/20 = 7/20
The sum of 4/5 and 6/20 = 1 1/10
1 + 10 + 20 = 31
16/20 + 6/20 + 17/20 = 39/20 = 1 and 19/20
18/20 + 8/20 - 5/20 = 21/20 or 1 and 1/20
1/4 + 1/20 =5/20 + 1/20 =6/20 =3/10
It is 43 9/20.
In fact, 1/10 + 1/10 + 1/20 + 1/4 + 1/2 is equal to 1.1/10= 2/20 1/4= 5/20 1/2= 10/202/20+2/20= 4/20+1/20=5/20+5/20=10/20+10/20=20/2020/20=1
3/10 + 1/4 is 11/20
Suppose the answer is x.Then x + 1/2 = 7/20 so that x = 7/20 - 1/2 = 7/20 - 10/20 = -3/20