Dividing Decimals by Whole Numbers
Dividing Decimals by 10,100s,1000s
Rounding
Word Problems...No Problem!
Estimating Word Problems
100
7.2 ÷ 3
2.4
100
36.08 ÷ 10
3.608
100
Round 45.67 to the nearest whole number
46
100
Isaiah, Nyesha, Campbell, and Markel went to the UCHS football game. Their total cost for the tickets and food was $23.98. If they split the cost equally, how much will each pay? Round to the nearest tenth.
5.995 = $6.00
100
It snowed 3.4 inches on Monday and 1.2 inches on Tuesday. Estimate the total snowfall by rounding the the nearest whole number.
3.4 + 1.2= 3 + 1= about 4 inches
200
14.9 ÷ 100
.149
200
179 ÷ 100
1.79
200
Round 20.09 to the nearest whole number
20
200
A coil of rope is 6.03 meters long. It is cut into 3 equal pieces. What is the length of each piece? 
2.01 meters
200
There were 9.13 liters of water in a pot. Anna pours out 4.7 liters. Estimate how much water is left in the pot to nearest liter.
9.13-4.6= 9-5= about 4 liters left
300
8.53 ÷ 6
1.4
300
63 ÷ 1000
0.063
300
Round 23.56 to the nearest tenth
23.6
300
A marathon race is 26.2 miles long. Lacey ran the marathon in 3 hours. On average, how many miles did she run per hour? Round to the nearest tenth.
8.7 mph
300
A blue block weighs 10.46 pounds. A red block weighs 3.47 pounds. Estimate how much more the blue block weighs by rounding to the nearest tenth.
10.46-3.47= 10.5-3.5= 7 pounds heavier
400
12.32 ÷ 22
0.6
400
12 ÷ 400
0.03
400
Round 45.09 to the nearest tenth
45.1
400
The Vielhaber family drove 315.5 miles for a soccer tournament and used 11 gallons of gas. How many miles did they get per gallon of gas? Round to the nearest hundredth.
28.681... = 28.68 miles per gallon
400
There is $14.89 left in the piggy bank. Gia is goin to share the money equally between herself and two friends. Estimate how much money each of the girls will get to the nearest dollar.
about $5 each
500
1087.9 ÷ 46
23.7
500
338÷80


4.225
500
Round 1.206 to the nearest hundredth
1.21
500
If a board 7.5 feet long is cut into 2.5 foot pieces, how many pieces will there be?
3
500
A stack of 6 dictionaries is 2.34 feet high. Estimate the height of each dictionary to the nearest tenth.
0.4 feet
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