1.) Choose the right conversion from the list for the decimal 0.02
2/10
2/100
2/1000
2/10000
2.) Compute: 14.49 divided by 2.3
3.89
2.46
6.3
0.16
3.) How would you read the decimal .027 ?
twenty seven thousands
twenty seven
twenty seven hundreths
twenty seven thousandths
4.) Compute: 46.8608 divided by 5.23
8.96
0.116
9.23
4.523
5.) Add 618.23 and 23.345
848.575
641.368
641.575
851.679
6.) Compute: 11.35296 divided by 2.336
2.43
0.21
6.23
4.86
7.) Add 0.234 and 12.1
12.334
12.234
12.343
35.5
8.) Compute: 10.935 divided by 4.86
0.44
2.18
1.35
2.25
9.) Multiply 4.102 by 0.2
8.204
0.8204
0.82
8.24
10.) Compute: 52.2477 divided by 5.23
9.99
0.1
10.69
6.99
11.) Round 1264.289 to the nearest ten
1265
1260
1270
1264.2
12.) The beach is beginning to erode near the lighthouse. The lighthouse is 108 feet from the water. If the beach erodes at the rate of 1.6 feet per year, how many years will it be before the water reaches the lighthouse?
172.8 years
67.5 years
72 years
142 years
13.) Round 1264.289 to the nearest tenth
1264.3
1264.28
1260
1264
14.) A crate of petrified wood recently sold at the local auction. There were about forty-four pieces and the total weight of the pieces was 265.72 pounds. What was the average weight per piece? Round your answer to two decimal places. _________ pounds
7.84
6
6.04
3.65
15.) The price of gasoline has increased from $12.65 per barrel to $13.35 per barrel. By how much has the price increased?
$0.70
$0.80
$1.70
$0.07
16.) A box full of geodes was put up for sale at an auction. A geode is a spherical rock that contains crystals. They look really cool when broken open. However you never know what you are going to find when you break one open. Isaac decided to bid on them. He checked them out beforehand and counted thirty-three geodes in the box. He decided he was willing to pay up to $65.01. How much would that be for each geode?
$2.35
$.98
$1.86
$1.97
17.) Olivia was the editor of the school newspaper. One of the writers had submitted a story about the food in a local restaurant. As she thought about the article, she assembled copies of the paper. If it took her 1.42 minutes to complete each copy, how many copies can she complete in two hours?
85
1.40
140.8
62
18.) Kylie did a good deed by helping the elderly gentleman locate the aisle where he could find the oatmeal. He told her that he eats a box of oatmeal a week. If he spends $34.93 in a month, how much does it cost per day (figure on 30 days in a month)?
$1.46
$1.16
$4.93
$2.45
19.) Write as a decimal:
15/320

0.46
.6452
0.046875
0.46875
20.) Write as a decimal:
18/60

3
.28
0.27
0.3
21.) Write as a decimal:
63/100

6.34
.063
.63
.736
22.) Write as a decimal and round if necessary:
4 and 8/15

3.2
4.53
4.15
.53
23.) Write as a decimal and round if necessary:
15 minutes = __________ hour

.623
0.33
0.14
0.25
24.) Write as a decimal rounded to the hundredths place:
37 minutes = _________ hours

0.62
0.36
0.53
0.37
25.) Write as a decimal:
12 feet 4 inches = ________ yards

Pat attention to unit labels!

12.4
4.11
12.33
4.33