Question

1.Which of the following fractions is also a repeating decimal?
A. 7/14
B. 3/12
C. 10/16
D. 5/15

2. Trent has completed 3/20 of his homework. Write this amount as a decimal.
A. 0.15
B. 0.23
C. 0.30
D. 0.35




PLZ HELP!!!!!!!

Answer 1

Repeating decimals are numbers that are never-ending. For example 1/3 is a repeating decimal because it is .333333333 and keeps going. on the other hand 1/2 is not a repeating decimal because it is a clean number 0.5. For part B, we know 20/20 = 1 so we divide 1/20 to find out how much a twentieth is, which is .05 . Multiply .05 *3 to find how much he has done