Mass - 6th grade (11y) - math problems
Number of problems found: 110
- Empty and full
An empty can has a mass of 1/6 lb. When it is filled with sand, it has a mass of 7/12 lb. Find the mass of the sand in the can?
Dinesh ate 3 cookies, each with mass 1.45 g. What was the total mass of the cookies that he ate?
- Density 2
What is the density of a piece of driftwood that has the mass of 25 grams and a volume is 30 cm to the 3rd power. And how do I figure it out?
- Nine balls
Imagine that you have exactly the same appearance nine balls of which one has a greater mass than the other. You have isosceles weights. Post a procedure as you would using a weights to discover heavier balls. How many measurements at least you have to do
The excavator bucket capacity is 0.5 m3. Determine the mass of sand that the excavator picks up. The sand density is 1650 kg/m3.
- Cuboid 5
Calculate the mass of the cuboid with dimensions of 12 cm; 0.8 dm and 100 mm made from spruce wood (density = 550 kg/m3).
- Air mass
What is the weight of the air in a classroom with dimensions 10 m × 10 m × 2.7 m ? The air density is 1.293 kg/m3.
- Iron pole
What is the mass of pole with the shape of a regular quadrilateral prism with a length of 1 m and a cross-sectional side length of a = 4.5 cm make from iron with density ρ = 7800 kg/m³?
How many pounds make 1 kilograms?
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?
- Cement blocks
Each cement block weighs 7.9 kilograms. How much do 6 blocks weigh in total?
- Two bricks
One brick weighs 1kg and half a brick, how many weigh two bricks?
A recipe requires 2 pounds of flour. If a chef wants to triple the recipe, how many ounces of flour will be needed?
A fish vendor sells 5/7 kilos of tilapia for 73.50. If you will buy 2 1/7 kilos of tilapia, how much will it cost?
Wood density is 0.6 g/cm3. How many kilograms weight 1 m3 of wood?
In the agricultural cooperative harvested 525 ares of colza, of which received 5.6 tons of seeds. Calculate the yield per hectare.
- Fe vs. H2O
The volume of what the body of the same weight is greater - iron or water?
- A patient
One kilogram equals 2.2 pounds. If a patient weighs 79.5kg, what is his weight in pounds?
- One kilogram
The apple weighs 125 grams and half apple. How many apples weigh 1 kilogram?
Mass - math word problems. Examples for 6th grade (the sixth graders).