Fractions + mass - practice problems
Number of problems found: 91
Manganese bronze contains the following amounts of metals per pound: copper 0.89 lb, tin 0.10 lb, and manganese 0.01 lb. How much copper is in a shaft that weighs 235 pounds?
Jan has 3/8 kilogram of pechay. If he will share 1/8 kilogram to each of his friends, how many of his friends can receive the pechay?
The ratio of dry matter and water is 1: 9 for most mushrooms. Dry matter consists of carbohydrates, proteins, minerals, fat and water in a ratio of 50: 30: 8: 3: 9. How many kg of fresh mushrooms need to be processed into a 10 kg package of dried mushroom
Math: solve each problem. 1. for the school's intramurals, a group of students prepared 23 1/2 liters of lemonade to sell. They had 3 5/8 liters leftover. How many liters of lemonade were sold? 2. My mother bought 3 3/4 kg of beef, 23/5 kg of pork, and 5
- Cat food
Anna has 3/4 bag of cat food. Her cat eats 1/10 of a bag per day. How many days will food last?
- 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 used overall?
Cassie have 3/4 kilogram of apple and 1/2 kilogram of oranges in her basket. How many fruits are in basket in all?
- Peter 2
Peter wanted to have 120 kilogram of fruits. He picked 10 bags . each bags contains 9 1/2 kilograms. How many kilograms he need more?
- A basket 2
A basket contains three types of fruits weighing 87/4 kg in all. If 23/4 kilograms of these are oranges, 48/7 kg are mangoes, and the rest are apples. What is the weight of the apples in the basket?
- Mass fraction
2 teaspoons (24 g) of sugar are dissolved in a cup with 500 g of tea. Calculate the weight fraction of sugar in the tea.
- 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?
- 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 farmers 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 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?
If 4 and a half teaspoons of baking powder are need to make 10 servings of cornbread, how many teaspoons are needed to make 25 servings?
Two-fifths (2/5) of a pound of chicken for each person. If there are eight people to be fed, how many pounds of chicken are required?
- Max has
Max has a 1/3 of a pound of pretzels and wants to share equal parts between himself and a friend. How much 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?
- Juan is
Juan is making cookies. He makes 2 batches on Monday and 4 batches on Tuesday. He uses 3/4 cup of flour in each batch. How much flour does juan use?
- Mac painter
Mac is mixing red and white paint to make pink for his candy painting. He uses 1/4 ounce of red paint and 2/3 ounce of white paint. How many ounces of paint did he use?
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