Solving Proportions
123/6 = x/37
Find the value of x
x=143.5
Jeff goes to McDonald's. He buys two burgers, 3 orders of fries, and 1 drink. Burgers cost $2.50 each, fries cost $1.50 each, and drinks cost $2.30 each. How much did Jeff spend in total?
$11.80
A car dealership has a markup of 15%. Carla works at the dealership. She gets a commission of 30% of the markup price. If Carla sells a car for $30,000, what will her commission be?
$1350
What is a better deal? 5 pencils for $3.16, or 15 pencils for $9.18?
5 Pencils for $3.16
What are the first 10 digits of pi?
3.141592653
300 / 57= 37 / x
Find the value of x
x=7.03
Julie goes to a clothing store. She has a gift card for twenty percent off. She buys three shirts for $12 dollars each. How much did Julie spend?
$28.80
Sally goes to the dentist. She has to pay $300 to get new braces, $200 dollars to get a cavity filled, and $45 for a new electric toothbrush. The dentist charges an 8% tax rate. What is Sally's total?
$588.60
A bag of gummy bears costs $5.60. It contains 13 gummy bears. What is the cost per gummy bear?
$0.43
In a room of 23 people, what is the chance that two of them will have the same birthday?
50%
123 / x= 45/ 13
Find the value of x
(Round to the nearest hundreth)
35.53
James' family of 6 went out to dinner. The total was $178. They want to leave a 20% tip. How much would the tip be?
$35.60
Sarah works at a sporting goods store. They have a markup of 15%, and the commission is 60% of the markup. Sarah sells 2 pairs of shoes at a buying price of $100 each. What is Sarah's commission?
$18
A box of crackers costs $5.47. There are 72 crackers in a box. How much does each cracker cost?
(Round to the nearest hundreth)
$0.8
What number can't be represented in roman numerals?
0
13,900 / 498 = x / 17
(Round to the nearest hundreths place)
474.50
Sofia wants to buy a puppy. She goes to the pet store, which is having a sale. A water bowl was $17, and is 15% off. Dog food was $20, and is 25% off. A collar was $10, and is 5% off. What is Sofia's total price?
$38.95
Bob buys 5 blocks of wood for $37.00. The delivery charge is %5. He tips the delivery man $5. What is Bob's total?
$43.85
A website sells C.Ds. Kayla buys 20 C.Ds for $88.60. How many C.Ds could she buy for $115?
25 C.Ds
What is the most popular favorite number?
7
123,987 / 39 = x / 45
143,061.923
Tiffany goes to a frozen yogurt bar. They charge 50 cents per ounce. Tiffany gets 53 ounces. They also add on a 10% tax. What is Tiffany's total cost?
$29.15
Katie goes to the supermarket. She sees a flyer for the Fresh Foods Farmer's Market. They offer $4.00 for 5 tomatoes, and $3.00 for 4 pears. She also sees a flyer for the Super Sales Farmer's Market. They offer 6 tomatoes for $5.00,and $7.00 for 8 pears. Which Farmer's Market has the better buy?
Fresh Foods Farmer's Market
A store is having a sale. You can buy 5 shirts for $36. You end up spending $180. How many shirts did you buy?
25 shirts
Among all shapes with the same perimeter, which shape has the greatest are?
A circle