Whole x Decimal
5 x 1.5
7.5
0.5 x 0.5
0.25
10.5 / 4
2.625
100 / 0.1
1,000
1.5 / .5
12 x 2.49
29.88
0.4 x 3.4
1.36
0.64 / 16
0.04
10 / 0.5
20
16.16 / 0.4
40.4
15 x 13.5
202.5
4.6 x 3.5
16.1
113.4 / 9
12.6
50 / 0.2
250
99.3 / 0.3
33.1
95 x 1.7
161.5
12.9 x 1.1
14.19
115 / 4.6
25
24.8 / 0.4
6.2
Mrs. McCann buys 3 daises for $0.76 each, 5 roses for $1.23 each, and a flowerbed for $4.59. If he pays with a $20 bill, how much change does he get back?
Step 1: 3 x 0.76 = 2.28
Step 2: 5 x 1.23 = 6.15
Step 3: 2.28 + 6.15 + 4.59 = 13.02
Step 4: 13.02 - 20.00 = 6.98
$6.98
Al and Barb each go to the store to buy school supplies. Al buys 11 colored pencils for $0.69 each and Barb buys 3 packs of folders for $2.70 per pack. How much did they spend altogether?
Step 1: 11 x 0.69 = 7.59
Step 2: 3 x 2.70 = 8.10
Step 3: 7.59 + 8.10 = 15.69
$15.69
Cora is saving for a vacation. The total cost of the vacation is $600.36, and she has a year to save the money. How much should she save per month so she can meet her goal?
Step 1: 600.36 / 12 = 50.03
$50.03
A developer owns 24 acres of land. He plans to use 1.2 acres for an entrance into a housing development and divide the remaining land into 0.6 acre lots. How many lots will he have?
Step 1: 24 - 1.2 = 22.8
Step 2: 22.8 / 0.6 = 38
38 lots
Jean runs 3.5 miles per week while Janell runs 13.3 miles per week. Janell runs how many times the number of miles that Jean runs?
(Hint: Janell / Jean)
Step 1: 13.3 / 3.5 = 3.8
3.8 times