# Grade - math word problems

#### Number of examples found: 5310

- Regular n-gon

In a regular n-angle polygon the internal angle is 144 degrees. Find the number n indicating the number of sides of this polygon. - Vertices of RT

Show that the points P1 (5,0), P2 (2,1) & P3 (4,7) are the vertices of a right triangle. - Unknown number

I think the number - its sixth is 3 smaller than its third. - Chocolate

I eat 24 chocolate in 10 days. How many chocolate I eat in 15 days at the same pace? - Similarity

ABC is a triangle wherein a = 4 cm, b = 6 cm, c = 8 cm. Is it similar to the triangle DEF: d = 3 cm, e = 4.5 cm, f = 6 cm? If so, determine the ratio of similarity. - Squares

Calculate the area of square and result round to square decimeters. a) a = 1,52 dm b) a = 13 268mm c) a = 562 cm d) a = 1,52 m - Tank

How many minutes does it take to fill the tank to 25 cubic meters of water filled 150hl per hour? - Area of RT 2

Calculate the area of right triangle whose legs have a length 5.8 cm and 5.8 cm. - Compass

What angle are between directions WSW (WestSouthWest) and SSE (SouthSouthEast) on the compass? - Disjoint

How many elements have union and intersection of two disjoint sets when the first have 1 and secodn 8 elements. - Height

Is right that in any right triangle height is less or equal half of the hypotenuse? - Quiz

Tested student answered correctly on a 4/ 8 questions. Wrong answers was 16. How many questions answered? - Brother and sister

When I was 8, my sister was 4, now I am 18, how old is my sister? - Find the 11

Find the quotient of 229.12 and 12.32 - Height of the room

Given the floor area of a room as 24 feet by 48 feet and space diagonal of a room as 56 feet. Can you find the height of the room? - Temperature change

The mean temperature change is -3.2°F per day for five days. What is the total change over the five day period? - Vinegar mixing

We mix 70g water and 50g 8% vinegar. How many percents of the solution of vinegar we produce? - Supplementary angles

One of the supplementary angles is larger by 33° than the second one. Calculate the angles size. - Book read

If Petra read 10 pages per day, she would read the book two days earlier than she read 6 pages a day. How many pages does a book have? - Two cuboids

Find the volume of cuboidal box whose one edge is: a) 1.4m and b) 2.1dm

Do you have an interesting mathematical word problem that you can't solve it? Submit math problem, and we can try to solve it.