Question

Help me on 12, 13, 14, and 15

Answer 1

Answer:

Question 12:

1.625

Terminating

Question 13:

.833(repeating)

Question 14:

9m = 900cm

Question 15:

2.3mm = .23cm

Step-by-step explanation:

Question 12:

We can convert the mixed number into an improper fraction

Rule:

denominator * whole number + numerator

13/8

Divide 13 over 8

13/8 = 1.625

Question 13:

Divide 5 over 6

5/6 = .833(repeating)

Question 14:

There are 100 centimeters in one meter, to get to 9m in cm we'd multiply.

100 * 9 = 900cm

9m = 900cm

Question 15:

One mm is .1 cm, to get to 2.3mm in cm we'd divide by 10.

2.3/10 = .23

2.3mm = .23cm