Fractions - 8th grade (13y) - math problems

Number of problems found: 279

  • Equation with fractions
    go Solve an equation: ? It is an equation with fractions.
  • Equation with mixed fractions
    fractions 2 3/5 of 1430+? = 1900. How to do this problem
  • Fractions
    zlomky_13 Three-quarters of an unknown number are 4/5. What is 5/6 of this unknown number?
  • Inquality
    compare_4 Solve inequality: 3x + 6 > 14
  • Determine the number
    fib2 Determine the number x that ?.
  • Find the 11
    fractions14 Find the quotient of 229.12 and 12.32
  • Missing digit
    eq2_fx If 4x/6x + 5/17 = 1, what digit does the x represents
  • Which 3
    ratios2 Which is an equivalent ratio for 12:36
  • UN 1
    bulb2 If we add to an unknown number his quarter, we get 210. Identify unknown number.
  • Simple equation 6
    eq1_9 Solve equation with one variable: X/2+X/3+X/4=X+4
  • In center
    number_line What number lies in the center between a quarter of a fifth and a half of a third on the number axis?
  • Earning 2
    penize_3 Rahul earns 5000 Rs, he saves 500 Rs . What's percentage of his earnings does he save? *
  • Percentages 5
    usd_1 $5.25 is 7 1/2% of what number?
  • Equation - inverse
    hyperbola_3 Solve for x: 7: x = 14: 1000
  • Equation with x
    eq2_3 Solve the following equation: 2x- (8x + 1) - (x + 2) / 5 = 9
  • Value 4
    fractal_11 If 5/18=425, what is the value 13/18?
  • Roses
    zahon-s-ruzemi On the large rosary was a third white, half red, yellow quarter and six pink. How many roses was in the rosary?
  • Sales tax
    penize_49 A sales tax on a Php 10,800 appliance is Php.1,620. What is the rate of sales tax?
  • Percent calculation
    percent_sign Calculate 51% if 99% is 79.
  • What percent
    percent What percent of 51 3/5 is 47 2/5?

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