Direct relationship - 7th grade (12y) - math problems

Number of problems found: 174

  • Angles ratio
    3angle_1 In a triangle ABC true relationship c is less than b and b is less than a. Internal angles of the triangle are in the ratio 5:4:9. The size of the internal angle beta is:
  • Expression
    fractions If it is true that ? is:
  • Michal
    eura_17 Michal has 2.90 per hour. How much does he earn during the week of the summer job?
  • A bucket
    watertank A bucket has 4 liters of water in it when it is 2/5 full. How much can it hold?
  • Report 2
    skola_4 A School reports students to teacher ratio of 6:1. If there are 45 teachers in the School, how many students are there?
  • Slope RR
    slope_rise_run A line has a rise of 2 and a run of 11. What is the slope?
  • Donuts
    donut Find how many donuts each student will receive if you share 126 donuts in a ratio of 1:5:8
  • Ratio
    ratio_1 6 numbers are in the ratio 1:5:1:5:5:5. Their sum is 242. What are the numbers?
  • Euros
    fractal_1 Michal, Peter, John and Lenka got together 2,400 euros. They share an amount in ratio 2:6:4:3. How many got each of them?
  • Motor oil
    olej 30 liters of oil cost 28.80 Euros. How much cost a liter?
  • Runners
    metals For three runners (on the first to third place) is prepared 30 chocolate that they be distributed in the ratio of 3 : 2 : 1 How much chocolate will get everyone?
  • Moneys in triple ratio
    peniazky_4 Milan, John and Lili have a total 344 euros. Their amounts are in the ratio 1:2:5. Determine how much each of them has?
  • Divide money
    zlomky Divide 1200 USD at a ratio of 1:2:3:4:5:6:9:10
  • Three 43
    penize_49 Three brothers inherited a cash amount of 62,000, and they divided it among themselves in the ratio of 5:4:1. How much more is the largest share than the smallest share?
  • Money split
    20eur Anton and Ferko got 2,500 euros together. The amount was split in 1:4 ratio. How much did each get?
  • One deci
    vino_2 Wine 0,375 l costs 2040 CZK. How much does 1 dl cost?
  • Copiers
    images Three copiers will do the same in an hour k copies. How many copies would be done in an hour by four such copiers? ?
  • Study
    time_4 For 7 hours study, she scored a 75 so if she made 93 how many hours would she need to study?
  • Ages
    age2_1 John, Teresa, Daniel and Paul have summary 56 years. Their ages are in a ratio of 1:2:5:6. Determine how many years have each of them.
  • Building
    wood_3 At the building, we divided 240 boards into two piles in a 5: 3 ratio. How many were fewer boards in the lower pile?

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Direct relationship - math word problems. Examples for 7th grade (seventh).