Can solve this for me please I will give brainliest to who ever answers correctly

1/3 = 0.33 = 33%
7/10 = 0.7 = 70%
2/5 = 0.4 = 40%

68/100 = 0.68 = 68%
7/20 = 0.35 = 35%
3/5 = 0.6 = 60%
33/50 = 0.6 = 66%
1/20 = 0.05 = 5%
13/50 = 0.26 = 26%

2. a. 49%, 1/2, 0.55, 3/5
b. 0.2, 1/4, 27%, 3/10
c. 9/10, 95%, 97/100, 0.99
d. 0.09, 10%, 11/100, 0.125

3. 0.5 = 50%
50/2=25
100-25=75
3/4=75

= Yes Chris is correct

4. 3/5=6/10=60%
60-10=50%
50/2=25%
10+25=35%

= No, Emily is not correct

I’m adding a comment so you can mark that person above me brainless. Have a good day :)