Numbers - math word problems

Number of problems found: 2341

  • Two thirds
    Two thirds of the unknown number is 8/7. What is 7/3 of this number?
  • Unknown number 6
    Determine the unknown number, which is by 1.5 greater than its fourth.
  • Sign of a expression
    What is the sign of expression: minus 18 start fraction 9 divided by 17 end fraction plus left parenthesis minus 18 start fraction 9 divided by 17 end fraction right parenthesis?
  • There 14
    There are 250 people in a museum. 2/5 of the 250 people are girls 3/10 of the 250 people are boys The rest of the 250 people are adults Work out the number of adults in the museum.
  • New bridge
    Thanks to the new bridge, the road between A and B has been cut to one third and is now 10km long. How much did the road between A and B measure before?
  • Equation with mixed fractions
    2 3/5 of 1430+? = 1900. How to do this problem
  • 15 number
    What number is smaller (greater) by 15 than its half?
  • Missing number
    Blank +1/6 =3/2 find the missing number
  • Fraction equation
    Ex over four is equal to two and one-fifth times ex plus three over ten. What is ex>
  • Frac equation v2
    3.80 is two fifths of a quarter sum of money. How much money is there?
  • Find unknown
    Find unknown numerator: 4/8 + _/8 = 1
  • Eq-frac
    Solve the following equation with fractions: h + 1/3 =5/3
  • Eqn
    Solve equation with fractions: 2x/3-50=40+x/4
  • Divisibility 2
    How many divisors have integer number 13?
  • Shirts
    In a classroom,1/6 of the students are wearing blue shirts, and 2/3 are wearing white shirts. There are 18 students in the classroom. How many students are wearing shirts other than blue shirts or white shirts?
  • School dance
    Lucy and JoJo need to make 140 cupcakes for the school dance. Lucy made 3/5 of the cupcakes. JoJo made 42 cupcakes. What fraction of the cupcakes do Lucy and JoJo still need to make?
  • Mistake in expression
    While attempting to multiply the expression (2 - 5i)(5 + 2i) a student made a mistake. (2 - 5i)(5 + 2i) = 10 + 4i - 25i - 10i2 = 10 + 4(-1) - 25(-1) - 10(1) = 10 - 4 + 25 - 10 = 21 Complete the explanation and correct the error. Hint: The student inc
  • Taken away from number
    18 is taken away from 8 times of a number is 30. Find the number.
  • Sugar 8
    Heather has 2 cups of powdered sugar. She sprinkles 3/5 of the sugar onto a plate of brownies and sprinkles the rest into a plate of lemon cookies. How much sugar does Heather sprinkle on the brownies? How much sugar does Heather sprinkle on the lemon coo
  • Cakes
    1/3 poppy cake, 1/3 apple, 15 pieces of cheese. How many are totally cakes?

Do you have an exciting math question or word problem that you can't solve? Ask a question or post a math problem, and we can try to solve it.

We will send a solution to your e-mail address. Solved examples are also published here. Please enter the e-mail correctly and check whether you don't have a full mailbox.