Fractions to Decimals
Rational Numbers
Multiplying
Dividing
Adding and Subtracting
100

What is 3/10 as a decimal?

0.3

100

A rational number can be expressed as a ____________

Fraction

100

What is (-3/7)(4/9) reduced to lowest terms?

-4/21

100

Another name for the Multiplicative Inverse

The reciprocal

100

(8/15) + (-2/15)

2/5

200

What is the decimal for -5/6?

-0.8333333...

200

Write -0.45 as a fraction in lowest terms

-9/20

200

(-2/3)(-5)

3 1/3

200

What is the Multiplicative Inverse of -16

-1/16

200

5 3/7 + 2 6/7

8 2/7

300

What is 1 4/15 as a decimal?

1.26666666...

300

Write 0.555555... as a fraction in lowest terms.

5/9

300

You have a 10 foot rope.  A friend cuts off 5/8 of your rope.  How much rope do you have left? 

3 3/4 feet of rope

300

What is the reciprocal of 3 4/5

5/19

300

1/2 - 11/12

-5/12

400

Which is bigger, -5/6 or -8.3

-8.3 is bigger

400

Pi is an example of what kind of number

Irrational


400

What is 3/8 x 20/27 in lowest terms?

5/18

400
(7/9) / (-4/15)

-2 11/12

400

3/10 - (-1/8)

17/40

500

Which is bigger 1/3 or .33333...

They are equal

500

Write -0.56 as a fraction in lowest terms

-14/25

500

Mr Coraci orders 3 pizzas.  He eats 3/4 of the order.  How much is left over?

3/4 of a pizza

500

If you drink 1 3/4 glasses of water per day.  How long will it take to drink 14 glasses?

8 days

500

-5/9 -3 2/3

-4 2/9