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Decimal Operations
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100

What is the quotient of 1.35 divided by 6?

0.225

100

Julia ran 1.24 miles in 15 minutes. What is her speed in miles per hour?

4.96 miles per hour

100

Lina has 20 1/8 in. of ribbon that she wants to cut into 3/4 in. pieces. How many WHOLE pieces of ribbon can she cut?  

26 pieces 

100

Place the following in the correct order from least to greatest value:

1/8, -0.15, -1/6, 3/20

-1/6, -0.15, 1/8, 3/20

200

Marcus bought 10.5 lb of apples, 3.25 lb of oranges, and 0.8 lb of cherries. 

Kira bought 3.9 lb of grapes, 5.5 lb of oranges, and 8 lb of lemons. 

What is the difference in amount of fruits Kira bought compared to Marcus?

Marcus bought 14.55 lb and Kira bought 17.4 lb.

The difference is 2.85 lb. 

200

The ratio of electrolyte powder to water is 45 grams of electrolyte powder to 1 cup of water. How many grams would you need to make 1 gallon of electrolyte water? 

(2 cups = 1 pint, 2 pints = 1 quart, 4 quarts = 1 gallon)

1 g = 10 c

16 x 45 = 720 grams

200

Find the distance between the following points:

A (3 1/4, 1/5)

B (-4 5/6, 1/5)

Simplify your answer (no improper fractions).

8 1/12 (8.083)

200

Evaluate the equation given b = 5.5

 20 - 10b / 5 + 172

298

300

Maya makes $8.75 per hour at her job as a waitress. Today, she earned an extra $106.95 in tips. If she earned a total of $176.95 today, how many hours did she work?  


8 hours

300

Martin created a high yield savings account and his mom added $500 for him to start with. Over the span of a month, he withdrew $20.75 to buy a new shirt, deposited $100 he earned through chores, and withdrew $10.25 to buy a movie ticket. At the end of every month, the bank adds 5% of the current balance into his account. How much money does he have in his account after recieving 5% cashback?

$597.45

300

Hannah wants to bake cookies. She has 10 1/2 cups of sugar available and each batch of cookies needs 1 3/4 cups of sugar. If she makes 5 batches of cookies, how many cups of sugar will she have remaining?

1 3/4 cups left (1.75)

300

Evaluate the equation given s = 12, t = 0.5 and u = 10

(s / u)2 + 25t / 2.5 

6.44
400

Ryan bought 6 pencils for $0.85 each, 4 pens for $2.40 each, 2 boxes of crayons for $5.75, and 1 pencil box for $5.10. The sales tax costed him 10% of the total. How much change did he get back if he used a $50 bill to pay?

$15.57 

The subtotal (before tax) was $31.30. 10% of that amount is $3.13, so the new total is $34.49. 

50.00 - 34.43=15.57

400
Mr. Scott's monthly pay from January to July as a teacher was $4,300. However, due to federal income taxes, he does not recieve 12% of his monthly pay. Fortunately in July, he recieved a 5% increase in his monthly salary (before taxes). His income tax remained at 12% for the rest of the year. How much money did he earn from January to December of this particular year?


46,543.20

400

Miley is making fruit cups to bring to a potluck. She wants each fruit cup to have 1 1/2 of a kiwi, 5/8 of a banana, 3/5 of an apple, and 1 3/4 cuties. If she wants to make 18 fruit cups, how many of each fruit does she need to buy? (your answer consist of only whole numbers)

27 kiwis, 12 bananas, 11 apples, and 32 cuties.

400
Moving service company A charges $14 per mile, while moving service company B has an initial fee of $60 and charges $8 per mile traveled. At how many miles would both services cost the same amount?


10 miles