Represent Ratios
Sara has 6 apples and 24 oranges. What is the ratio of apples to oranges?
6:24 or 1:4
6 to 24 or 1 to 4
6/24 or 1/4
Debbie has 2 cups of sugar and 4 cups of flour to use for a cookie recipe. If the recipe calls for 1 cup of sugar and 2 cups of flour, how many batches can she make of cookies?
2 batches of cookies
What is the prime factorization of 36?
2^2 x3 ^2
1/2 x 3/4
3/8
.1 + 1.32
1.42
If Ken has 4 Oreo cookies and 14 chocolate chip cookies, what is the ratio of Oreos to total cookies he has?
4:18 or 2:9
4 to 18 or 2 to 9
4/18 or 2/9
Andy is at the grocery store. He see different types of apples. Gala apples sells 6 apples for $3.00. Granny Smith apples sell for 10 apples for $4.00. Which apply is the better buy and why?
10 Granny Smith apples for $4.00
1 Granny Smith apple per $0.40
What is the Greatest Common Factor (GCF) of 18 and 27?
9
2 x 2/3
Write in standard form.
1 1/3
2.09 - 1.003
1.087
Ben is growing a garden. He has planted 6 rows of carrots, 9 rows of tomatoes, and 18 rows of lettuce. What is the ratio of carrots and tomatoes to lettuce?
15:18 or 5:6
15 to 18 of 5 to 6
15/18 or 5/6
This recipe has a ratio of three cups of flour to four cups of sugar, what is the unit rate of flour to sugar?
there is ¾ cup of flour for each cup of sugar
What is the Least Common Multiple (LCM) of 9 and 12?
36
3/5 divided by 2/3
9/10
.5 x .12
0.06
Kelly has 5 blue silly bracelets, 15 pink silly bracelets, and 35 green silly bracelets. What is the ratio, in simplest form, of green silly bracelets to total bracelets?
7:11
7 to 11
7/11
We paid $75 for x, hamburgers, which is a rate of five dollars per hamburger. How many hamburgers did we buy?
15 hamburgers
What is the Greatest Common Factor (GCF) and Least Common Multiple (LCM) of 24 and 36?
GCF: 12
LCM: 72
8 divided by 1/6
48
1.2 divided by .4
3
Jamison is making brownies. The recipe calls for 3 cups of flour to 2 cups of cocoa powder per batch of brownies. If he only wants to make 1/2 a batch, how many cups of flour and cocoa powder does he need?
1 1/2 cups flour: 1 cup cocoa powder
Malik is making a recipe, but he cannot find his measuring cups! He has, however, found a tablespoon. His cookbook says that 1 cup = 16 tablespoons. Explain how he could use the tablespoon to measure out the following ingredients: two cups of flour, ½ cup sunflower seed, and 1¼ cup of oatmeal.
Flour: 16 tbsp x 2 cups = 32 tbsp
Seeds: 16 tbsp x 1/2 cups= 8 tbsp
Oatmeal: 16 tbsp x 1 1/4 cups= 20 tbsp
GCF: 5
LCM: 12000
5/6 divided by 12
5/72
You make $325.80 per week working at the grocery store. You want to buy the new iPhone 34 which costs $1,500. How many weeks do you need to work in order to afford the new phone?
4.6 weeks or 5 weeks in total