Rational numbers - math problems
Number of problems found: 211
- Simplify 9
Simplify and express the result as a rational number in its simplest form 1/2+ 1/5+ 6.25+0.25
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?
- 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?
- Write 4
Write each ratio as a fraction of whole numbers: a 4.8 to 11.2 6) 2.7 to 0.54
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?
- Two fraction equation
Find d value of q in the equation 30/16=q/48.
- 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
- Two numbers 11
The sum of two rational numbers is (-2). If one of them is 3/5, find the other.
- 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
- Boys and girls
If the ratio of male & female teachers is 2/5 & it is in proportion of the male & female students, how many are girls if there are 42 boys?
- 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?
- 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?
- 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?