Mass - math word problems - page 28 of 76
Number of problems found: 1515
- 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?
- Chose
Chose Juan bought three pieces of watermelon. If the three watermelons weigh 2.2103 kilograms, 3.0214 kilograms, and 2.6682 kilograms, how many kilograms of watermelons did Chose Juan buy?
- Calculate 55803
Calculate the weight of 2.00 moles of common salt (NaCl) in grams. M (NaCl) = 55.44 g / mol.
- Calculate 55793
Calculate the material amount of a 1 kg water sample. M (H 2 O) = 18 g / mol.
- 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.
- KOH
How many g of 20% KOH solution do we need to mix with 500 g of 30% KOH solution to obtain a 25% KOH solution?
- Ice to boiling water
Calculate the heat needed to convert 5kg of ice at a temperature of -5°C to water with a temperature of 100°C. c (water) = 4200 J/°C/kg, c (ice) = 2100 J/°C/kg. The mass group heat of solidification of water is l = 334 kJ/kg. Calculate the heat that 1k g
- Median of odd count
The following are the weights (in kg) of seven people: 70, 62, 62, 75, 60, 65, and 78. Find the median of the weights of people.
- 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?
- Zailene
Zailene wants to make two kinds of kakanin, puto and kutsina. Puto recipe needs 3 2/5 cups of flour, while Kutsinta needs 5 ¼ cups of flour. How many cups of flour will Zailene be needed in all?
- 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?
- Weight fraction
To prepare the brine, we need 1500 g of an aqueous salt solution with a weight fraction of 0.08. What salt weight and water volume do we need to prepare it?
- Salt solution
Calculate the weight of a 50% salt solution we prepare from 120 g of salt.
- Mass fraction
Two teaspoons (24 g) of sugar are dissolved in a cup with 500 g of tea. Calculate the sugar content by weight in the tea.
- Salami 54461
500 g of salami costs 4.2 euros. How much do we pay for 0.75 kg of salami?
- Gravitational 54411
How much force do we lift a stone in the water that weighs 30 kg and has a density of 2500 kg/m³? Gravitational acceleration g = 10 m/s².
- Denissa
Denissa has 18 9/10 kilos of bananas to sell if she can sell 15 ⅗. How many kilos of bananas were left?
- Obtained 54243
We obtained 4200 g of roasted coffee from 5 kg of green coffee. How many g of green coffee do we need to roast to get 10 kg of roasted coffee?
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