Rates, Ratios, Percentages
Flashcard
•
Mathematics
•
6th - 7th Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a ratio?
Back
A ratio is a comparison of two quantities that shows the relative size of one quantity to another, often expressed as 'a to b' or a:b.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
2.
FLASHCARD QUESTION
Front
How do you calculate a percentage?
Back
To calculate a percentage, divide the part by the whole and then multiply by 100. For example, to find 15% of 60, calculate (15/100) * 60 = 9.
3.
FLASHCARD QUESTION
Front
What is the formula for finding the total number of items when given a percentage?
Back
Total = (Part / Percentage) * 100. For example, if 9 markers are not working and that is 15%, then Total = (9 / 15) * 100 = 60.
4.
FLASHCARD QUESTION
Front
How do you convert feet to inches?
Back
To convert feet to inches, multiply the number of feet by 12. For example, 5 feet = 5 * 12 = 60 inches.
Tags
CCSS.4.MD.A.1
5.
FLASHCARD QUESTION
Front
What is a rate?
Back
A rate is a specific kind of ratio that compares two different units, such as miles per hour or cost per item.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
6.
FLASHCARD QUESTION
Front
How do you find the cost of one item when given the total cost and quantity?
Back
To find the cost of one item, divide the total cost by the number of items. For example, if 3 pieces of pizza cost $4.50, then cost per piece = $4.50 / 3 = $1.50.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
7.
FLASHCARD QUESTION
Front
What is the relationship between ratios and fractions?
Back
Ratios can be expressed as fractions. For example, a ratio of 2:3 can be written as the fraction 2/3.
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