Maths practice for 12-year-olds - page 16 of 349
Number of problems found: 6962
- Relay teams
There are 159 students to be grouped into relay teams. Each team should have the same number of students. Can each team have 3,5 or 6 students? Explain. - Decadic number
What is the expanded form of this number? 18.029 A: (1x10)+(8x1)+(2x1/10)+(9x1/100) B: (1×10)+(8×1)+(2×1/10)+(9×1/1,000) C: (1×10)+(8×1)+(2×1/100)+(9×1/1,000) D: (1×10)+(8×1)+(2×11/00)+(9×1/100) - Guadalupe
Guadalupe bought snacks for her team's practice. She bought a bag of chips for $1.93 and a 15-pack of juice bottles for a total cost before tax of $32.83. Write and solve an equation that can be used to determine x, the cost of each bottle of juice. - Two equivalent fractions
2/4= what over 12 - Rodrigo’s
Rodrigo's fish bowl holds 7/8 gallons of water. It is now 1/2 full. How much water is in it? - It takes 2
It takes 7 1/5 seconds for a jet to fly 1 km. How long does it take for this jet to fly 3/4 of a km? - Complex expr with fractions Find 1½ of 16 ÷2⅓+(2¼ of ⅑). Use the correct order of operations. The order is PEMDAS: Parentheses, Exponents, Multiplication, Division (from left to right), addition, and Subtraction (from left to right).
- Which 15 Which is larger, 1 2/7 or 10/4?
- Order fractions
Arrange in ascending order 1 5/6, 11/9, 5/16, 3 - Seeds 6
In his garden, Thomas plants carrot seeds 1/4 inch deep and bean seeds 7/8 inch deep. What expression can be used to find how much deeper Trey planted the bean seeds than the carrot seeds? - Hotel rooms 2
Waterside bed and breakfast has 10 rooms. On average, they sell 8 rooms. The rate is $45 per night, bed and breakfast, $65 per night. Calculate the yield. - A triangular
A triangular frame has sides that measure 15’-7",20’-4", and 26’-2". What is the total length of the three sides? - Mr. Ali
Mr. Ali gave 26 liters of orange juice to his 3 kids equally. How much did each kid get? - Money fraction You have 8 euros and spend 5 euros. What fraction did you spend?
- Positive products
Which of these products is positive? Select all that apply. a) -0.2 * (12.5) b) -4.7 * (-1) - Mendy
Mendy needs 3 1/2 cups of sugar to make a cake. She only has 1 5/8 cups. How many more cups of sugar does Mendy need? - A road
A road on a map measures 8cm long. The scale of the map is 25000. Calculate the actual length of the road - Mario 3 Mario renames the mixed numbers to fractions greater than 1 to find 4 and 1/2 - 2 and 2/3. Which fractions should Mario use to find the difference?
- Usain Usain and Kyle rented a house together for 3 years. Usain paid more rent because he had a bigger room. They always split the rent at a ratio of 4:3. They paid £30247 in rent over this period. How much of this did Usain pay?
- Which 14
Which values of a, b, and c represent the answer in simplest form? 7/9 divided by 4/9 = a StartFraction b Over c EndFraction a = 1, b = 4, c = 3 a = 1, b = 3, c = 4 a = 1, b = 63, c = 36 a = 1, b = 36, c = 63
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