Rational numbers - 6th grade (11y) - math problems
Number of problems found: 115
- Simplify 9
Simplify and express the result as a rational number in its simplest form 1/2+ 1/5+ 6.25+0.25
- New movie
Nathan and his friends want to see the new movie, The Case of the Secret Doorway. It's a popular movie, so Nathan buys their tickets in advance. He spends $36.75 in all to buy 3 tickets. How much does each friend need to pay him back?
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?
- The expression
What is the value of the expression ((62+60))/(23)
- The cashier
Marissa bought a dress worth 1966.99. If she gave 2000.00 to the cashier. How much is her change?
- 1000 bill
A hat costs Php 75.25 and a discounted T-shirt costs Php 750.55. How much change will you receive if you pay for both items with a Php 1 000 bill?
- Simplest form of a fraction
Which one of the following fraction after reducing in simplest form is not equal to 3/2? a) 15/20 b) 12/8 c) 27/18 d) 6/4
- The length 6
The length of 12 pipes is 10 1/2 meters. (1) find the length of one pipe (2) also find the length of 7 pipes
- 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?
- Bubble bee marbles
Mark has 100 marbles. Seventeen are bubble bee marbles. What decimal number shows the fraction of marbles that are bumblebees?
- Distributive property
Verify the distributive property a×(b+c)=(a×b)+(a*c) for the rational number a=5/8, b=7/4 and c=2/3
- Sorting ASC
Which group of decimals is in order from least to greatest? A) 1.04, 0.39, 0.8, 2.1, 0.09 B) 2.1, 1.04, 0.39, 0.8, 0.09 C) 0.09, 0.39, 0.8, 1.04, 2.1 D) 0.09, 0.39, 0.8, 2.1, 1.04
- Two numbers and its product
The product of two numbers are 2/3. If on of them is 1/10, what is the other?
- Potato Chips
Haydn has a 3-pound bag of Lay's Potato Chips. His four friends want him to split the bag evenly between all of them (and Haydn). How many pounds of Lay's potato chips will each person get?
- 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?
- Woodworking class
Keith is making a spice rack for his mom in woodworking class. He starts with a board that is 31.25 inches long. Then, he cuts it into 5 equal pieces for the shelves. How long will each shelf be?
- Dera bought
Dera bought a set of 2 files and 5 notebooks for a special offer of $12.95. if the usual price of a file is $4.35 and the notebooks were $1.30, how much less money did Dera pay for the notebook and file?
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?
- Rupee purchase
Sana had ₹ 8.51 (Indian rupee). Out of this, she purchased a book for ₹ 4.31 and a pen for ₹ 2.11 . How much money is left with her?
Brian divides 80 by 7. Between what two whole numbers is his answer?
Rational numbers - math problems. Examples for 6th grade (the sixth graders).