Dividing by Powers of 10
150 ÷ 3
5
1604 ÷ 5 is about ______
300
992 ÷ 8
124
470 ÷ 14
33 R 8
Bike route A is 12 times longer than bike route B. The combined Length of the routes is 845 miles. What is the length of each route?
A: 780 miles
B: 65 miles
360 ÷ 60
6
895 ÷ 80 is about
11
661 ÷ 3
220 R 1
484 ÷ 27
17 R 25
A spice rack has 6 shelves. Each shelf can display 15 spice jars. How many spice racks does a store need to display 2250 spice jars?
25 spice racks
4800 ÷ 80
60
2304 ÷ 4 is about
600
6125 ÷ 3
2041 R 2
5754 ÷ 14
411
You, Newton, and Descartes walk dogs to earn spending money this summer. You spend 2 times as many minutes walking dogs as Newton. Descartes spend 3 times as many minutes walking dogs as Newton. The 3 of you spend a combined 3030 minutes walking dogs. How many minutes do each of you spend walking dogs?
Newton: 505 minutes
You: 1010 minutes
Descartes: 1515 minutes
3600 ÷ _____= 90
40
3218 ÷ 83 is about
40
4584 ÷ 5
916 R 4
7421 ÷ 23
322 R 15
You want to buy gifts that cost $100, $120, and $145. You have $20 in savings and earn $15 per day. How many days do you have to work before you have enough to buy all 3 gifts?
23 days
_____ ÷ 20 = 4000
80,000
5294 ÷ 99 is about
52.94
5225 ÷ 5
1045
6012 ÷ 12
501
You drive 2 hours at 55 miles per hour, 2 hours at 60 miles per hour, and 1 hour at 70 miles per hour. On your return trip, you cover the same distance in the same amount of time, but you drive the same distance each hour. What distance do you drive each hour on the return trip?
60 miles per hour