Mass - practice for 12 year olds - page 10 of 26
Number of problems found: 507
- Mixing colours
Last summer, Mang Tinoy repainted his car. He mixed 2 3/8 cans of white paint, 1 1/3 cans of red paint, and 1 2/4 cans of blue paint. How much paint did he use overall? - Cassie
Cassie has 3/4 kilogram of apples and 1/2 kilogram of oranges in her basket. How many fruits are in the basket in all? - Vegetables
Covina gathered 6 4/5 kg of string beans, 3 ¼ kg of radish, and 9 5/8 kg of tomatoes. How many kg of vegetables did she gather in all? - Peter 2
Peter wanted to have 120 kilograms of fruits. He picked up ten bags. Each bag contains 9 1/2 kilograms. How many kilograms does he need more?
- Aluminum cylinder
The aluminum cylinder weighs 1400 g and is 26 cm high. Its density is 2700 kg/m³. Calculate the base area of the cylinder and express the result in cm². - Unit cost
Last Friday, the Math Society sold newspapers to raise money. Each pack weighed 65.5 kg and sold for 281.65 pesos. How much was the cost per kilogram? - Mass fraction
Two teaspoons (24 g) of sugar are dissolved in a cup with 500 g of tea. Calculate the weight fraction of sugar in the tea. - Salami 54461
500 g of salami costs 4.2 euros. How much do we pay for 0.75 kg of salami? - Fruit basket 2
The weight of the empty fruit basket is ¾ kg. We added ½ kg apples and 5/4 kg guavas. What will be the total weight of the fruit basket?
- Kilos of meat
Marry bought 6 1/3 kg of meat. Anita used 2 1/4 kilograms, Maros 2 1/8 kg, and the rest, Adam. How many kilograms of meat did she use for Adam? - A farmer 3
A farmer sells 9.3 kg of pears and apples at the farmers market. 3/4 of this weight is pears, and the rest is apples. How many kilograms of apples did she sell at the farmer's market? - Hungry cat
John is a fully grown cat. He eats 2/3 of a can a day. How many cans of food does Tinker eat in a week? * - Baxter
Baxter ate 1/12 of a box of dog food. Now the box is 3/4 full. What fraction of the full of a full box was there before Baxter? - Two-fifths
Two-fifths (2/5) of a pound of chicken for each person. How many pounds of chicken are required if eight people are to feed?
- Max has
Max has a 1/3 of a pound of pretzels and wants to share equal parts between himself and a friend. How many pretzels will Max's friend receive? - The dough 2
A baker made 8 pounds of dough. He used 5/9 of the dough to make sandwich rolls. How much of the dough is left over? - Tess bought
Tess bought six dressed chickens. Their weights are tagged as follows: 1.4 kg, 1.9 kg, 2.05 kg, 0.94 kg, 1.1 kg and 1.45 kg. What is the total weight of the six chickens - Packets weight
The weight of three packets are 3 2/5 kg + 2 1/3 kg + 5 1/2 kg. Find the total weight of all three packets. - A farmer's 2
A farmer's truck is carrying 4 2/3 tons of hay and straw. If 3 2/5 tons of the load is hay, how much straw is the truck carrying?
Do you have homework that you need help solving? Ask a question, and we will try to solve it.