Maths practice for 11-year-olds. - page 54 of 225
Number of problems found: 4484
- Car travel
How many kilometers did the car travel if it averaged 68 km/h? It started at 8:20 and arrived at its destination at 10:05.
- Number line
Visualize and color the following decimal numbers using a grid. 1. 0.35 2. 1.9 3. 0.45 4. 1.15 5. 0.8
- Round
Write five numbers from which the number 2400 was created after rounding to hundreds.
- Add two fractions
What is 1/4 + 10/16?
- How many 18
How many times would five be distributed by 1/4, 3/8, 5/8, and 1?
- Students
There are 15 boys in a class of 40 students. What fraction of the class are girls?
- Girls and boys
In a class of 40, 4/5 are boys. How many are girls?
- Lowest terms
If five is multiplied by 4/5, the answer is 20/5. If expressed in the lowest term, the answer is:
- Reciprocal and dividing
Dividing by 3/5 is the same as multiplying by what number?
- Rectangle - area from WL
What is the area of a rectangle that is 1/2 of a meter long and 3/8 of a meter wide?
- Rectangular field 4
Find the perimeter of a rectangular field whose length measures 5.20 m and its width measures 3.4 m. (Use the formula: Perimeter= 2L+2W)
- Children per woman
Calculate the average number of children per woman (arithmetic mean of the number of children) in a certain workgroup of women. The following numbers of children were found: 0, 1, 3, 2, 2, 1, 0, 3, 1, 1, 0, 1.
- The wire
A 5/6 meter wire is to be cut into pieces that are 1/12 meter long. How many pieces can be cut from the wire?
- Some number
There is some number that if you subtract six from it first and then divide that total by three, you get 5. What is the number?
- The enrolment
The enrolment for this school year is 2,340. If 1/6 are grade 8 and 1/4 are grade 10, how many are grade 7 or 9?
- Christine
Christine sold four durians weighing 1.3 kg, 1.5 kg, 1.4 kg, and 1.6 kg, earning Php 353.80. How much is a kilogram of durian?
- The carpenter 2
The carpenter has four pieces of wood that measure 0.4375m, 0.5624m, 0.755m, and 1.001m. How long is the wood if he puts them end to end?
- Goat's pen
Savannah built a rectangular pen for her goat that was 20 yards long and 15 2/5 yards wide. What is the area of this pen?
- Three pieces
Mel has three pieces of lace measuring 4m, 0.2687 m, and 13.5 m, respectively. How long is the lace if she puts them end to end?
- Temperture drops
In Alaska, the temperature drops a total of -18 degrees over three days. If the temperature drops at a constant rate, what is the change in temperature per day?
Do you have unsolved math question and you need help? Ask a question, and we will try to solve it. We solve math question.