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Decimal Operations
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Multiplying 2 Fractions
Multiplying Mixed Numbers
100

Anna's running time for a race was 23.1 seconds. Another runners' time was 5.86 seconds faster. Find the other runner's time. 

17.24

100
22/5
4 2/5
100
3 x 2/3
2
100
1/3 x 2/5
2/15
100
2 1/3 x 2 1/2
5 5/6
200

3.42 x 5.15

17.613

200
4 1/4
17/4
200
What is 1/3 of 4?
1 1/3
200
Ms. Cecil has 2/3 tank of gas in her car. If she uses 1/2 of that gas to drive to a monster truck rally, how much gas will she have left?
1/3 of a tank of gas
200
4 4/5 x 2 1/2
12
300

The wings of a hummingbird beat 52 times per second while hovering. If a hummingbird hovers for 35.5 seconds, how many times do its wings beat? 

1,846 times

300
89/9
9 8/9
300
Mr. Keith has 5 pizzas. He's going to give 7/9 of his pizza to Ms. Blake's class for being awesome. How much of Mr. Keith's pizzas will we get?
We will eat 3 8/9 of Mr. Keith's pizza.
300
1/4 x 6/16
3/32
300
3 1/3 x 3 1/4
10 5/6
400

9.089 divided by 0.745

12.2

400
9 3/7
66/7
400
1/3 x 1/4 x 8
2/3
400
Mr. O has a large My Little Pony collection. He got out 9/14 of his ponies. He then brushed the hair of 6/9 of those ponies. What fraction of Mr. O's My Little Ponies have beautifully brushed manes?
3/7
400
2 2/5 x 2 1/9
5 1/15
500

A 12 pound bag of potatoes cost $6.96. A 25 pound bag of potatoes costs $15.75. How much does each bag of potatoes cost per 1 pound? 

12 pound back $0.58 and a 25 pound bag costs $0.63 per pound. 

500
74/8
9 1/4
500
(5/6 - 1/3) x 7
3 1/2
500
14/16 x 7/18
49/144
500
4 7/9 x 4 2/3
22 8/27