Dividing by Powers of 10
74 ÷ 10
7.4
834 ÷ 6
139
22.5 ÷ 5
4.5
85 ÷ 0.5
170
A spice rack has 6 shelves. Each shelf can hold 15 spice jars. How many spice racks does a store need to display 2,250 spice jars?
25 spice racks
5.8 ÷ 102
0.058
523 ÷ 12
43 R7
97.2 ÷ 54
1.8
2.52 ÷ 0.24
10.5
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?
Bike route A: 780 miles
Bike route B: 65 miles
1.84 ÷ 0.1
18.4
5603 ÷ 72
77 R59
1.08 ÷ 0.09
12
9 ÷ 1.2
7.5
A 16 oz jar of pasta sauce cost $1.44. A 28 oz jar costs $1.96. Which item costs less per ounce? How much less?
The 28 oz jar is $0.02 less.
2.9 ÷ 0.01
290
6636 ÷ 84
79
28.47 ÷ 0.39
73
3.24 ÷ 0.48
6.75
Two adult's tickets to the aquarium cost $79.90. Three children's tickets cost $73.35. How much more does an adult's ticket cost than a child's ticket?
The adult's ticket is $15.50 more.
Newton goes on a 10 day trip. He takes $435 with him. He spends all of his money and spends the same amount each day. How much does he spend each day?
$43.50
A banker receives 2215 nickels. A standard roll of nickels contains 40 nickels. How many standard roll can the banker make?
55 rolls
A farmer sells a bag of papayas for $5.46. Papayas cost $1.30/pound. How much does the bag weigh?
4.2 pounds
The John Muir Trail is 210 miles long. A hiker completes the trail in 20 days by hiking the same distance each day. How many miles did the hiker travel each day?
10.5 miles
Your friend makes a square garden with a perimeter of 6.4 meters. You make an equilateral pentagonal garden with a perimeter of 5.5 meters. Whose garden has longer sides? How much longer?
The square garden has longer sides. They are 0.5 meters longer.