Ratio - math word problems - page 13 of 74
Ratio problems are word problems that use ratios to relate the different items in the question. On solving problems and tasks proportionally, we recommend a hint rule of three. Rule of three (proportionality) helps solve examples of direct and inverse proportionality. Three members make it possible to calculate the fourth - unknown member.Number of problems found: 1461
- The aspect ratio
The aspect ratio of the rectangular triangle is 13:12:5. Calculate the internal angles of the triangle. - Five mechanics
Five mechanics will make a car for some time. How many cars can 30 mechanics produce at the same time? - Line segment
The 4 cm long line segment is enlarged in the ratio of 5/2. How many centimeters will measure the new line segment? - A map
A map of size 60cm by 25cm is reduced in the ratio of 3:5 twice. What are the new dimensions? - Ounce
749 calories in a 7 - ounce serving. What is the unit rate? - Rails
18 m railway weighs 1260 kg. How much weighs 100 m of welded railways? - Rectangle - sides 4
The perimeter of the rectangle is 72 cm. Calculate the length of the sides that are in the ratio of 3:5. - Runners
For three runners (in the first to third place), 30 chocolate is prepared and distributed in the ratio of 3: 2:1. How much chocolate will get everyone? - Series
Andrew wrote this series of numbers: 1,3,7,15, ...., n. Which number in the series does not belong? ... - Parallelogram
The parallelogram has side lengths in the ratio of 3:4 and a perimeter of 2.8 meters. Determine the lengths of the sides. - Sequence
Find the common ratio of the sequence -1, 3, -9, 27, -81. Please ratio writes as a decimal number rounded to a tenth. - V - slope
The slope of the line whose equation is -3x -9 = 0 is - School trip
School trip cost 247.2 Eur for one class (24 students). How much would a trip cost for two classes? (both classes together have 53 students) - Potatoes
Potatoes contain 77% starch. How many potatoes need to obtain 61.2 kg of starch? - Pipeline
How much percent has changed (reduced) the pipe cross-section area if the circular shape changed to square with the same perimeter? - Train
The train passes part of the line for 95 minutes at a speed of 75 km/h. What speed would you have to go to shorten the driving time of 20 minutes? - Angles in triangle
The triangle is the ratio of the angles β:γ = 6:8. Angle α is 40° greater than β. What is the size of the angles of the triangle? - Segment 82462
I will reduce a segment of length 16 cm in the ratio 7:8, what will its length be in cm? - Segment 82178
If I reduce a segment of length 72 cm in a ratio of 5:8, how many cm will it be? - Square 81238
A forest with a square plan has an area of 4 square km. What side will the square have on a 1:50,000 scale map?
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