Decimals Test
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Decimals Test
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25 Questions

1. (4.1 × 10−2)(3.8 × 104) =?
2. In the new television season, an average of 7.9 million people watched one network; an average of 8.6 million people watched another. How many more viewers did the second network average than the first?
3. If Nanette cuts a length of ribbon that is 13.5 inches long into 4 equal pieces, how long will each piece be?
4. A certain professional baseball player makes 2.4 million dollars a year.A certain professional football player makes 1.025 million dollars a year.How much less per year is the football player making than the baseball player?
5. Michael walks to school. He leaves each morninga. 7:32 A.M. and arrives at school fifteen minutes later. If he travels at a steady rate of 4.5 miles per hour, what is the distance between his home and (Distance = rate × time) the school?
6. 3.16 ÷ 0.079 =?
7. Faron ran a 200-meter race in 23.7 seconds. Gene ran it in 22.59 seconds. How many fewer seconds did it take Gene than Faron?
8. Yuri and Catherine begin driving at the same time but in opposite directions. If Yuri drives 60 miles per hour, and Catherine drives 70 miles per hour, how long will it be before they are 325.75 miles apart?
9. At age six, Zack weighed 40.6 pounds. By age seven, Zack weighed 46.1 pounds. How much weight did he gain in that one year?
10. (6.5 * 10^-6) / 3.25 * 10^-3 = =?
11. Heather wants to build a deck that is 8.245 feetb. 9.2 feet. How many square feet will the deck be (Area = length × width)?
12. It takes five-year-old Carlos 1.6 minutes to tie the lace on his right shoe and 1.5 minutes to tie the lace on his left shoe. How many minutes does it take Carlos to tie both shoes?
13. If a worker is given a pay increase of $1.25 per hour, what it the total amount of the pay increase for one 40-hour week?
14. The fares collected for one bus on Route G47 on Monday are as follows: Run 1—$419.50, Run 2—$537.00, Run 3—$390.10, Run 4— $425.50.What is the total amount collected?
15. If one centimeter equals 0.39 inches, about how many centimeters are there in 0.75 inches?
16. If a particular woman’s resting heartbeat is 72 beats per minute and she is at rest for 6 1/2 hours, about how many times will her heart beat during that period of time?
17. Which of the following decimals has the LEAST value?
18. From a 100-foot ball of string, Randy cuts three pieces of the following lengths: 5.8 feet, 3.2 feet, 4.4 feet. How many feet of string are left?
19. A carpet costs $2.89 per square foot. How much carpet, rounded to the nearest square foot, could be bought with $76?
20. Which of the following decimals has the GREATEST value?
21. Manny works Monday through Friday each week. His bus fare to and from work is $1.10 each way. How much does Manny spend on bus fare each week?
22. 12.9991 + 78 + 0.9866 =?
23. Hannah walks to work every day, sometimes running errands on the way. On Monday she walked 0.75 mile; Tuesday she walked 1.2 miles;Wednesday she walked 1.68 miles; Thursday she walked 0.75 mile; Friday she rode with Earl. On the days she walked, what was the average distance Hannah walked each day?
24. Ophelia drives from home to the grocery, which is 6.2 miles. Then she goes to the video store, which is 3.4 more miles. Next, she goes to the bakery, which is 0.82 more miles. Then she drove the 5.9 miles home. How many miles total did she drive?
25. What is the result of multiplying 11 by 0.032?