Addition + rational numbers - math problems

Number of problems found: 41

  • Peter 4
    Peter has salary 45,55 pesos per hour in a regular day and 2,5 times of regular rate over time. He worked 8 hours per regulars day and 4 hours of overtime. Find total amount of pay receive.
  • PLUS MINUS product
    A. Deduct 15.728 from the sum of 23.234 and 6.23 B. Add 15.756 to the difference of 26.845 and 4.342 C. Find the product of 0.86 x 0.05 D. Multiply 5.234 by 4.45 E What is the product of 23.97 multiply by 6.36?
  • Kate had
    Kate had PHP 368.29. Her mother gave her PHP 253.46 and her sister gave her PHP 57.39. How much money does she has now?
  • Ana bought
    Ana bought a bag for Php 350.75 and a blouse worth Php 450.90. How much did she give the cashier if her change was 198.35?
  • Trevor 2
    Trevor bought 74.8 ounces of cat food and 52.5 ounces of dog food. How much pet food did he buy in all?
  • Simplify 9
    Simplify and express the result as a rational number in its simplest form 1/2+ 1/5+ 6.25+0.25
  • Medical
    Medical Market’s five cash registers showed the following cash receipts for Saturday: cash register #1. $3,497.22; #2. $2,259.86; #3. $4,178.40; #4. $2,863.17; #5. $4,888.33. What were the total cash receipts for Saturday?
  • Chose
    Chose Juan bought three pieces of watermelon. If the weights of the three watermelons are 2.2103 kilograms, 3.0214 kilograms, and 2.6682 kilograms how many kilograms of watermelons did Chose Juan buy?
  • Two numbers 11
    The sum of two rational numbers is (-2). If one of them is 3/5, find the other.
  • Three pieces
    Hana has 3 pieces of sticks measuring 0.365m, 0.152m and 0.537 respectively is the stick if she put them end to end?
  • Josh works
    Josh works mowing lawns and babysitting. He earns $7.20 an hour for mowing and $6.80  an hour for babysitting. How much will he earn for 1 our of mowing and 6 hours of babysitting?
  • Tom has
    Tom has a water tank that holds 5 gallons of water. Tom uses water from a full tank to fill 6 bottles that each hold 16 ounces and a pitcher that holds 1/2 gallon. How many ounces of water are left in the water tank?
  • Cutting board
    Four pieces measure 29.5 cm. 19.62 cm, 32.49 cm, and 24.74 cm are cut from a board that is 200 cm long. Allowing 1 cm for total waste in cutting, what is the length of the remaining piece?
  • Justin
    Justin has $57.18 in his checking account. He deposits his paycheck of $256.79. He then buys $68.42 in groceries, $50.00 in gas, and 2 movies for $15.58 each. What is the new balance in Justin’s checking account?
  • Last month
    Last month, Lana sold 35 necklaces a week at $15 each. However, throughout the month, 6 customers returned their necklaces for a full refund due to defective clasps. How much did Lana make selling necklaces last month? (Hint: Assume there were 4 weeks in
  • A piece 2
    A piece of material measures 38.25 inches. Courtney cuts the piece of material into two pieces. One piece measures 19.5 inches. Which addition equation could be used to find the length m of the other piece of material?
  • Submerging
    Monika dove 9 meters below the ocean's surface. She then dove 13 meters deeper. Then she rose 19 and one-fourth meters. What was her position concerning the water's surface (the water surface = 0, minus values = above water level, plus = above water level
  • Alice 2
    Alice is swimming 2.5 hours every Saturday and 3.5 hours every Sunday. How many hours does she swim in 4 weeks?
  • Flowers 4
    A flower seller has 4.05 kg of orange flowers and 6.50 kg of red flowers. He made flower baskets with 2.11 kg of both red and orange flowers in each. How many baskets did he make?
  • A dolphin
    A dolphin was swimming 17 meters below the surface of the ocean. It located a squid and dove down 4 more meters to eat it. What is the location of the dolphin now relative to the surface?

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Addition Problems. Rational numbers - math problems.