Grade - math word problems - page 36 of 875
Number of problems found: 17498
- Negative integer
What will be the sign of the product if you multiply eight negative integers with one positive integer? - A chemist 2
A chemist has two alloys of bronze, one that is 12% tin and 88% copper and a second that is 10% tin and 90% copper. If these two alloys are melted and thoroughly mixed together, between what two values are the percent of tin in the mixture? - The present
The present temperature is 32°. After some time, it will be increased by + 5° What will be the temperature then? - A rectangular 11
A rectangular plot of land has sides that are 1200m long and 900m wide. If a hectare (10000m²) of the land costs R5200,00, the cost of the entire plot is:
- The temperature 43
The temperature at 5 PM on January 25th was minus 9 degrees Celsius. On the same day, at 10 PM, the temperature had risen 8 degrees. Find the temperature at 10 PM. - Xero had
Xero had a piece of ribbon. He used 0.4 of it to tie 2 small boxes and 2 large boxes. The length of ribbon needed for a large box is 3 times the length of ribbon needed for a small box. Xero used 5/6 of the remaining ribbon to decorate the presents. a) Wh - Pets stores
Pets Plus and Pet Planet are having a sale on the same aquarium. At Pets Plus, the aquarium is on sale for 30% off the original price, and at Pet Planet, it is discounted by 25%. If the sales tax rate is 8%, which store has the lower sale price? How much - Pupils
There are 40 pupils in a class. 30% of them are boys. How many pupils in the class are girls? - Marks 3
Mark's temperature at 9:00 AM was 97.2°F. At 4:00 PM, his temperature was 99°F. By how many degrees did his temp rise?
- David 5
David was riding his bicycle at a speed of 26.5 kilometers per hour (km/h). Use the fact that 1 kilometer is approximately equal to 0.6214 miles to convert this speed to miles per hour (mile/h) - A chocolate 2
A chocolate cake is cut into twelve equal pieces. Mr. Greedy eats five pieces at break time with his mug of tea. What fraction of the cake is left? - Dogde Caliber
The petrol kilometers M (unit: kilometers per liter) of the Dodge Caliber car is modeled by the function: M(s) = - 1/28s² + 3s- 31 What is the car's best petrol kilometers, and what speed is attained? - A pancake 2
A pancake recipe requires 3/4 teaspoons of vanilla, and a cake recipe requires 3 times as much vanilla as a pancake recipe. How many teaspoons of vanilla is required for the cake recipe? - Three 233
Three adults and one child want to share the remaining 4/5 of a pie between them. They agree the child gets 3/10 of that amount, while the adults share what's left after the child is served. How much of a whole pie do the adults get? Report your answer as
- A container
A container with 2 1/2L of water is being poured into other containers that can hold 1 1/3L of water. Each container has to be filled, so how many L of water will the last container hold? - Bags
If six bags of flour have a mass of 27 kilograms, what will be the mass of 11 bags? - Walker
If you walk at an average speed of 4km/h, how many kilometers can you walk in 2 hours? - Merly
Merly prepared the table for lunch. She put a place mat that measures 5 dm long and 3 dm wide; she placed a plate on it with a diameter of 3 dm. How many mats can be seen on the table? - A soccer
A soccer field (football pitch) has a length of 101.8 m and a width of 69.8 m. Find the total area of the field in square meters (m2) and convert this measurement to square yards (yd2). Use the fact that 1 yard = 0.9144 m. Round your answer to the nearest
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