Ratios
Write 6 girls to 8 boys as a ratio in 3 ways.
6:8, 6 to 8, and 6/8
Are 2:3 and 4:9 equivalent?
No, 2 x 2 = 4, but 3 x 2 does not equal 9.
Jacob helped his grandma peel potatoes. For every potato (1) grandma peels, Jacob peels 4. If Jacob's grandma peels 16 potatoes, how many do they peel altogether? Draw a tape diagram
80 potatoes total (64 + 16)
Name the first 3 multiples of 35.
70, 105, and 140.
A comparison between two numbers is called a ______.
Ratio
Are 15:5 and 45:20 equivalent?
No, 15x3=45, but 5x3 does not equal 20.
Lexi went shopping during the start of the school year. She spent $8 on new clothes for every $3 she spent on school supplies. If they spent $132 in all, how much of that money was spent on clothes.
96 dollars on clothes.
Name all the factors of 36.
1 x 36, 2 x 18, 3 x 12, 4 x 9, and 6 x 6
What are the four ways you can write a ratio?
Colon, fraction, in words (to), or simplified.
Henry reads 8 pages in 6 minutes, then he reads 44 pages in how many minutes?
33 minutes
Mr. G buys football and baseball cards. He has 5 football cards for every 4 baseball cards in his collection. If Mr. G has 81 cards in total, how many are football cards?
45 football cards
When do we use the upside down cake method? When do we use factor trees?
Upside down cake method is for LCM and factor trees are for GCF.
Simplify the ratio 132:60.
11:5
Julia texts 60 words in 4 minutes, How many words can she type in 30 minutes?
450 words.
Jake is saving some of his weekly allowance to buy a new bike. He saves $4 for every $3 he spends. If Jake receives $84 in allowance money so far this year, how much has he saved?
48 dollars saved.
2,205 divided by 9
245
What are the 2 operations that can help you write an equivalent ratio?
Multiplication and division
Are 24:13 and 120:65 equivalent?
Yes, 24x5=120 and 13x5=65
Mr. G was practicing free throws. He made 5 free throws for every 2 he missed. If Mr. G made 125 free throws how many did he miss? Draw a tape diagram to match the situation
Mr. G missed 50 free throws.
248 x 12
2,976