What is one and five hundred twenty-one thousandths written in standard form?
1.521
100
A factory puts 647 gallons of vinegar into each batch of salad dressing. How many gallons of vinegar will be used in 14 batches?
9,058
100
During last week's storm, 2.15 inches of rain fell on Monday and 1.68 inches of rain fell on Tuesday. What was the total amount of rainfall on both days?
3.83 inches
100
Carly made her own costume for the school play. She used only yellow cloth and grey cloth. The total length of cloth used was 1/2 yard. If Carly used 1/6 yard of yellow cloth, how much gray cloth did she use?
1/3 yd
100
2.7 + 5.37
8.07
200
Name the place value to which the number was rounded.
0.546 to 0.55
hundredths
200
A company shipped 69 boxes of canned dog food. Each box contains 12 cans. How many cans of dog food did the company ship in all?
828
200
The width of a tree was 3.15 inches last year. This year, the width is 5.38 inches. How much did the width of the tree increase?
2.23 inches
200
In gym class, a student ran 5 1/2 miles in one week. The next week, he ran 6 4/5 miles. How many miles did he run in gym class those two weeks?
12 3/10 mi
200
12.56 - 5.18
7.38
300
The population density of Montana is 6.699 people per square mile. What is the population density per square mile of Montana rounded to the nearest whole number?
7 people per square mile
300
A company shipped 48 boxes of canned dog food. Each box contains 24 cans. How many cans of dog food did the company ship in all?
1,152
300
Tessa is on the track team. For practice and exercise, she runs 2.25 miles each day. At the end of 14 days, how many total miles will Tessa have run?
31.5 miles
300
A rectangle has a length of 3 1/2 miles and a width of 1 5/6 miles. What is the area of the rectangle?
6 5/12 miles squared
300
21 x 43.5
913.5
400
Jake's batting average for the baseball season is 21.32. What is Jake's batting average written in expanded form?
2 x 10 + 1 +3 x 1/10 +2 x 1/100
400
The average person loses about 8 x 10 to the power of 4 strands of hair each day. About how many strands of hair would the average person lose in 9 days?
720,000
400
Tiffany catches a fish that weighs 12.3 pounds. Frank catches a fish that weighs 2.5 times as much as Tiffany's fish. How many pounds does Frank's fish weigh?
30.75 pounds
400
Mr. Becker grows strawberries on his farm. He sells 1/5 of his crop to 3 grocery stores. He sells the same amount to each store. How much of his crop each store receives?
1/15
400
10 5/6 + 5 3/4
16 7/12
500
The Eatery Restaurant has 5,000 tables. On a recent evening, there were reservations for 1/10 of the tables. How many tables were reserved?
500 tables
500
The Florida Everglades welcomes about 2 x 10 to the power of 2 visitors per day. Based on this, about how many visitors come to the Everglades per week?
1,400
500
On Saturday, 19 friends go ice skating. Altogether, they pay $70.49 for admission. They share the cost equally. How much does each person pay?
$ 3.71
500
One week, a construction worker bought 49 1/8 pounds of nails. The next week, she bought 2 1/2 times as many nails as the week before. How many pounds of nails did she buy the second week?