Unit conversion + ratio - practice problems
Number of problems found: 184
- Time interval
Find the time interval between 7:40 AM and 1 : 20 PM. - Map scale
On a map, on a scale of 1:50000, what is the distance in kilometers that 6 cm on the map represents? - Salt water
The ratio of water (in liters) to salt (in grams) needs to be 3 to 2. If we add 10 grams of salt, how much water do we need to add? - Angle of inclination
Find the angle of inclination of a ramp that rise for 80 cm and is 200 cm long.
- A park on map A park has an area of ⅙ mi². On a map, the park has an area of 1 ¼ cm². On the map, how many square centimeters represent 1 mi²?
- Increase 81782
What ratio must we increase to 1 m to get 1 m 50 cm? - Map 3
Map scale is M = 1: 50000 . Two cottages which are shown on the map are actually 19 km away. What is its distance on the map? - Kilometers
The scale of the map is 1:100,000. How long is the road, which is 4.7 cm long on the map, really long? - Map scale
What is the map's scale if 5.4 km is 72 mm on the map?
- Lunch
Jane eats the whole lunch for 30 minutes. Which part of the lunch does he eat in 180 seconds? - Density - simple example
Material of density of 1189 kg/m³ occupies a container volume of 64 cm³. What is its mass? - Kilogram chleba
We need 750g of flour for one kilogram of bread. How much flour do we need for 20 loaves weighing 1200 g? - Coke and coal
20.1 tons of coke is produced from 30 tons of black coal. How much coke is made from 1 kilogram of coal? - Geometric plan
At what scale is the building plan if one side of the building is 45m long and 12mm long on a plan?
- The sidewalk
The sidewalk is 50 m long. On a scale of 1:200, what will the length of the plot plan be? - Metal alloy
What is the metal ratio in the alloy in the 50 tonnes of steel to 30 kg nickel? - Distance 6211
On a map with a scale of 1:25 000, the distance between cities is 11 cm. What is the actual distance between cities? - Produces 6170
The machine produces 2520 parts in 1 hour. How many will they make in 33 minutes? - Dimensions 4516
The course is 80m long and 35m wide. What will be its dimensions on a 1:500 map?
The model aircraft is made on a scale of 1:250. Length is 200mm, wingspan 200mm. Find the dimensions of the actual aircraft.Do you have homework that you need help solving? Ask a question, and we will try to solve it. Solving math problems.
