Mass - 5th grade (10y) - math problems
Number of problems found: 38
- Density 2
What is the density of a piece of driftwood with a mass of 25 grams and a volume is 30 cm to the 3rd power? And how do I figure it out?
3 pounds subtract 1/3 of a pound.
- 3 children
3 children had to divide 4 pounds is candy. How much candy did each child get?
A grocery store sells grapes for $1.99 per pound. You buy 2.34 pounds of grapes. How much do you pay?
- One kilogram
The apple weighs 125 grams and half apple. How many apples weigh 1 kilogram?
- Loaded train
The whole loaded train weighs 360 tons. It has twenty wagons, each carrying 12 tons of grain. What is the weight of the locomotive?
Mum bought 16 cartons of milk. One carton of milk weight 0.925 kg. How many weight all purchase?
- Children in the classroom
How many children are in the classroom, where Ladislav is 10th lightest and 16th heaviest in class?
The whole loaded train weighs 760 tons. It has twenty wagons, each carrying 20 tons of grain and empty weighs 10 tons. How much weight a locomotive?
104 cow consumes 6968 kg hay per day. How many kg of hay consume one cow in one day?
- The fruit basket
The fruit basket is five times heavier than the empty basket. Filled is 20kg heavier than empty. Determine the weight of the fruit in the basket.
- Bricks II
3/4 bricks weighs 6 kg and 2/3 bricks. How weighs one whole brick?
- Granite cube
What is the weight in a kilogram granite cube with an edge of 0.5 m if 1dm3 of granite weight 2600 g?
Wood cube with edge 11 cm weights 0.753 kg. What weight have 10, 100 and 1000 these cubes?
- Freight train
Twenty-five identical freight wagons are connected behind the locomotive. The weight of the locomotive and all wagons is 1009000 kg. The locomotive weighs 84 tons. How many kilograms does one freight car weigh?
From 40 liters of milk is produced 8 kg of cheese how many liters of milk are needed to produce 2 kg of cheese?
- Cast brass
Brass cast weight was 3.84 kg, it had turned into piston weight 3.491 kg. How many grams of brass was turned off?
A child is to receive a dose of 0.5 teaspoon of cough medicine every 12 hours. if the bottle contains 60 doses, how many days will the medicine last?
- Tons of coal
Coal hopper has a capacity of 285 liters. How many tons is it? The bulk density of coal is 916 kg/m3.
Nelly found interesting point. An empty bag weighs 4 kg less than full. And empty bag is 5 times easier than full. How many kg weigh things in this bag?
Mass - math problems. Examples for 5th grade (the fifth graders).