Alvin finished 1/5 of science questions assigned for a week .in comparison erin finished 3/8 and peter finished 7/10 of science questions .who finished the greater fraction oF his science work

the greater betweem them is peter

Step-by-step explanation:

to know the greater will compare between them make a common denominator that is 80 (divisible by 5, 8, 10)

then we have:

16/80 for Alvin

, 30/80 for erin

and 56/80 for peter

then peter who finished the greater fraction oF his science work

hope this helps