Mixed numbers - math problems
Number of problems found: 101
- Clock mathematics
If it is now 7:38 pm, what time will it be in 30,033,996,480 minutes from now?
- An airplane
An airplane flies 1440 km in 2 1/4 hours. What is its average speed in km per hour?
- An electrician
An electrician needs 1 1/3 rolls of electrical wire to wire each room in a house. How many rooms can he wire with 6 2/3 rolls of wire?
- Two ribbons
The total length of the two ribbons is 13 meters. If one ribbon is 7 and 5/8 meters long, what is the length of the other ribbon?
- Adding mixed 4
2 and 1/8th plus 1 and 1/3rd =
How many different ways can three people divide 7 pears and 5 apples?
- Numbers division
With what number should be divided mixed number 2 3/4 to get 11/12?
- Adding mixed 3
Why does 1 3/4 + 2 9/10 equal 4.65? How do you solve this?
- Free time
Anita had 2 1/4 hours of free time in the afternoon. She spent 2/3 of her free time playing sports and watched TV for 30 minutes. How much time did she have left to read the book? Express the result as fractions of hours and numbers in minutes.
- Two friends
Two friends on a bicycle rode against each other from two places 49 km apart. The first set off at 8.00 at a speed of 20km/h, the second 12 minutes later at a speed of 25km/h. What time do they meet? How many km will each of them travel since then?
- Equation with mixed fractions
2 3/5 of 1430+? = 1900. How to do this problem
- Addition of mixed numerals
Add two mixed fractions: 2 4/6 + 1 3/6
- Adding mixed numbers
Add this two mixed numbers: 1 5/6 + 2 2/11=
- Mixed with percentages
Calculate 33 1/3% of 570.
- Apples 14
Maya bought 18 apples. She used 50% of the apples to make apple pies and 1/3 of the apples was mixed with other fruits to make salad. How many apples were left?
- To improper fraction
Change mixed number to improper fraction a) 1 2/15 b) -2 15/17
Subtract mixed number with regrouping: 11 17/20- 6 19/20
- Mixed numbers
Rewrite mixed numbers, so the fractions have the same denominator: 5 1/5 - 2 2/3
Write the mixed number as an improper fraction. 166 2/3
Forces with magnitudes F1 = 42N and F2 = 35N act at a common point and make an angle of 77°12'. How big is their resultant?