Maths practice for 11-year-olds. - page 89 of 230
Number of problems found: 4584
- Flowers 4
A flower seller has 4.05 kg of orange and 6.50 kg of red flowers. He made flower baskets with 2.11 kg of red and orange flowers. How many baskets did he make?
- Reciprocals
Which statement among the given reciprocals is correct: a. 3/15x1/3= 1 b. 3/20x20/3=1 c. 7/14x7/7=1 d. 34/3x34/34=1
- Equivalent fractions 2
Write the equivalent multiplication expression. 2 1/6÷3/4
- Winter boots
Mom bought winter boots for Jarmila and Jirka. Jarmila's shoes were CZK 58 cheaper than Jirk's shoes. Determine the price of Jirko's shoes when mom paid CZK 760 for both.
- The pharmacy
A pharmacy technician receives a prescription for 125 mcg of medication. The pharmacy has 0.25mg scored tablets on hand. The technician calculates that the patient should take two pills per dose. The drug label indicates that 0.25mg is equivalent to 250mc
- Seconds 40941
How many minutes are 0.2 and 540 seconds?
- Rita has
Rita has 3/4 m of Ifugao cloth. She used 2/3 m for placement. What part of Ifugao cloth was left?
- Leo hiked
Leo hiked 6/7 of a kilometer. Jericho hiked 2/3 kilometers. Who covered a longer distance? How much longer?
- The boy
The boy scouts spent 10/12 hours doing their daily exercises. They only used 1/4 hour in hiking. How much time did they use for other body exercises?
- Curtain
Mrs. Lazo bought a 9 1/8 m curtain cloth. She used 3 5/6 m to make a curtain for their bedroom. How many meters of cloth were not used?
- Faye had
Faye had a piece of ribbon. After using 3/8 meters for her headband, she had 1/4 meter left. How many meters of ribbon did she have at first?
- Mrs. Susan
Mrs. Susan bought 3/5 m of curtain cloth. She used 1/8 m to make a curtain for the living room window. How many meters of cloth were not used?
- Leftover
Amos's salary is $2400 a month. He spends $1000 on rent. What is the fraction of his rent left?
- The reservoir
The reservoir is a sphere with a diameter of 7.5 m. How many hectoliters can it hold at maximum capacity?
- Calculate A+V sphere
Calculate the surface and volume of a sphere with a radius of 3m.
- Divisors 40571
All common divisors of headings 90 and 48
- Together 40541
The first bus leaves every 10 minutes, the second every quarter of an hour, and the third every 18 minutes. At noon, all three lines left together from the station U Kachny. At what time did all the lines go again at the same time?
- Two pizzas
Jacob's mom bought two whole pizzas. He ate 2/10 of the pizza, and his dad ate 1 1/5. How much is left?
- Multiplying fractions
What is 1/3 of 5?
- Students
There are 2/6 girls out of 1050 students at the school. Of these, 4/5 have another sibling. How many girls are in school? How many boys are in school? How many girls do not have a sibling?
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