Multiplying Decimals
The mass of a jar of sugar is 1.9 kg. What is the total mass of 4 such jars of sugar?.
7.6
Tony has 5.8 kg of coffee. He will put them in 8 bags. How much will be in each bag?
.725
Kayla measures a triangle whose sides are 12.4 inches, 9.45 inches and 10.35 inches. What is the perimeter of the triangle?
32.2
Kathryn buys new clothes which cost
$68.43. She gives $100 to the shop
keeper. How much does she receive as
change?
31.57
Round to the nearest 1.367 hundredths.
1.37
My car can travel 28.45 miles with one gallon of gas. The gasoline tank can hold 11.5 gallons. How many miles can this car travel on a full tank of gas?
327.175 gallons
You buy 7 items and pay $8.75. How much does each item cost
1.25
Kenayah studies 1.23 hours for English, 1.1 hours for Math and 0.39 hours for Science. How many hours does she study?
2.72
The average rainfall in Texas is 28.9 inches per year. The average rainfall in Hawaii is 63.7 inches per year. How many fewer inches of rainfall does Texas get than Hawaii?
34.8
Round .305 to the nearest hundredths
.31
A giraffe can run up to 46.93 feet per second. How far can it run in 1.8 seconds?
84.474
There are 3 people on the elevator. Together they weigh 95.98 lbs. Find the average weight.
31.99
Javier bought 3 bags of groceries. The bags cost $12.30, $34.23 and $23.19. How much did spend on groceries?
69.72
Katherine bought cosmetic items which cost $78.12 in total. She gave $100 to the shop keeper. How much does she receive as change?
21.88
Round 123.94 to the nearest hundredths place.
123.9
Gas costs $2.839 per gallon. How much would it cost to buy 1.5 gallons of gas?
$4.2585
If 4 friends made $28.52 for raking a yard, how much did they each make?
7.13
Nikki was excited about her new corvette. She drove 17 miles on Sunday, 27.4 miles on Monday and 84.17 miles on on Tuesday How many miles did she drive in these three days?
128.57 miles
Kelly scored 56.73 points and Karen scored 74.92 points on a University exam. How many points less did Kelly score than Karen?
18.19
Round 1.995 to the nearest hundredths
2.0
Chris uses 26 beads to make a necklace. How many beads will she use to make 18 necklaces?
What is your conclusion
A tank of gas costs $32.72. The customer bought 8 gallons. How much was each gallon?
4.09
Mandy spent $87 dollars for a new puppy, $18.76 for food, $5.23 for a leash, and 25.89 for a dog toys. How much money did she spend on items for the puppy?
49.88
David’s home is 12.53 miles away from the lake and 16.73 miles away from his school. How far is David’s school from the lake?
4.2 miles
Round 3.067 to the nearest tenths
Round