Searching word math problems
Discover the latest math problems and word problems designed to deepen your understanding of mathematics. Solutions are explained simply and clearly so that everyone can follow along. Regular practice is the best way to succeed at school and in entrance exams. New problems are added every day — come back and practice more.Number of problems found: 19682
- A river
A river flows at a speed of 5 km/h. A man can swim at 20 km/h in still water. The man starts swimming from A to B, a distance of 30 km. After reaching B, the man turns back and stops at point A. Find the total time for the round trip. - Spherical sector - parameters
Find the volume and surface area of a spherical sector whose base has a height of 8 cm, drawn on a sphere with a diameter of 36 cm. - Recipical fraction
Calculate 5/9 divided by 8/5. Also state the reciprocal of the result. - Insert two > GP
If 4, 36, 324 are in a geometric progression, insert two more numbers into this progression so that it still forms a geometric progression. - According 10
According to the Board of Math Examiners, approximately 62% of people taking the Math Exam pass the exam. If 18 people who have taken the Math Exam are randomly selected, what is the probability that at least 76% have passed? Round your answer to 4 decima - The perimeter 13
The perimeter of a rectangle is 22 cm. What are its dimensions if it has the maximum possible area? - Below zero
The temperature on Saturday was 14.5 degrees below zero. The temperature then decreased by a further 2 degrees. What is the new temperature? - Local fair
Diana and 2 friends are visiting the local fair. Each person buys a hamburger for $6.60 and a drink for $3.00. They have a coupon for $1 off each hamburger. Write an expression to represent the total cost. - Circular track 3
Henry and Margo both start travelling around a circular track at the same time from the same point. Henry is riding his bike and Margo is walking. Henry takes 7 minutes to complete a lap, and Margo takes 12 minutes. How many minutes will pass until they m - Hiking trails
There are 12,000 kilometres of hiking trails in a national park. Each trail is rated for difficulty: 3/8 of the trails are rated easy, 1/6 are rated moderate, 1/4 are rated hard, and 5/24 are rated difficult. What fraction of the trails are rated easy or - Stefan Stefan sells Jin a bicycle for $147 and a helmet for $18. The total cost to Jin is 150% of what Stefan originally spent to buy the bike and helmet. How much did Stefan spend originally? How much profit did he make by selling the bicycle and helmet to Jin?
- Reading huge book
Joy is reading a 352-page novel for her summer reading project. On Monday, she reads 3/8 of the novel. On Tuesday she reads 28 pages. On Wednesday, she reads 1/4 of the novel. How many more pages does Joy have left to read? - Nely and chocolate
Three friends share a chocolate bar. Polly ate 2/5 of the chocolate bar, Kim ate 3/7 of the chocolate bar, and Nelly ate the rest. What fraction of the chocolate bar did Nelly eat? - Bags of sugar
After I had used 1/5 of a bag of sugar and then used 1/4 of what was left, I had 60 g of sugar remaining. How much did I start with? - Enlarged photo
A photograph has been enlarged by a scale factor of 1.75. If the enlarged photo has an area of 675 cm², what is the area of the original photo? - Pizza - slices
Owen and Scott each ordered a pizza for lunch. Owen ate 9/16 of his pizza and Scott ate 3/4 of his pizza. How much more pizza did Scott eat than Owen? - Cookies - flour
A recipe for cookies calls for 3 cups of flour to make 24 cookies. If you want to make 40 cookies using the same recipe, how many cups of flour will you need? - Cupcakes 5 Tristan wants to buy 12 cupcakes. Each cupcake costs $2.40. What is the best estimate for how much money Tristan should bring to pay for the cupcakes?
- Strawberries 17
Emily picked 2/5 of a pound of strawberries. That afternoon, Emily's sister ate 2/3 of the strawberries. How many pounds of strawberries did Emily's sister eat? - Sauce in the bowl
I cook 8 cups of pasta, then divide it equally among 5 bowls, and pour 1 1/4 cups of sauce into each bowl. How many cups of pasta and sauce are in each bowl in total?
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