Converting Fractions to Decimals
Keep, Change, Flip
Multiplying and Dividing Rational Numbers
Word Problems
Distribute
100
The decimal form of this fraction:
2/3
What is
0.bar6
100
1/2 divide 3/4
1/2 x 4/3
100
Multiply rational numbers
(Simplify any FRACTION answers)
0.4 * 5.6
2.24
100
Find the change in elevation after 1 minute given this situation: Sarah drove her police car at a constant speed down a mountain. Her elevation decreased by 200 feet over a 10-minute period.
What is -20 feet?
100
Distribute, Do NOT Simplify
-2(3+4)
-6+8
200
The decimal form of this fraction:
4/10
What is 0.4?
200
-2/7 divide 5/-3
-2/7 * -3/5
200
Multiply rational numbers (Simplify any FRACTION answers)
-2.3*(-1.4)
3.22
200
Find the overall change in temperature during 4.5 hours, if the temperature changes by −1.2 °F per hour.
What is -5.4°?
200
Distribute, do NOT simplify
-5(-1-2)
5+10
300
The decimal version of this fraction:
7/20
What is 0.35?
300
-3 1/3 divide 2 1/2
-10/3 * 2/5
300
Multiply rational numbers (Simplify any FRACTION answers)
-5 2/3*(-1 1/2)
8 1/2 or 17/2
300
The total change in depth of a swimming pool after 14 days if the water decreases by 1/8 inch per day due to evaporation.
What is
-1 3/4 or -7/4?
300
Distribute, do NOT simplify!
1/2(10-8)
5-4
400
The decimal version of this mixed number:
-6 4/5
What is -6.8?
400
-2/3 divide -3
-2/3 * -1/3
400
Divide rational numbers (Simplify any FRACTION answers)
-(-1/-2) ÷ 3
-1/6
400
-17.1 feet
-17 1/10 feet
400
Distribute, do NOT simplify!
-1/3(9+3)
-3+ -1 or -3 -1
500
The decimal version of this mixed number:
7 13/15
What is 7.8666...?
500
-5/6 divide -(-4/5)
-5/6 * 5/4
500
Divide rational numbers (Simplify any FRACTION answers)
-9 9/10 ÷ (-2.75)
3 3/5 or 18/6
500
-3.13 $
500
Distribute, do NOT simplify!
-1/4(-20-12)
5+3