Decimal Operations
What is the quotient of 1.35 divided by 6?
0.225
Julia ran 1.24 miles in 10 minutes. What is her speed in miles per hour?
7.44 miles per hour
Lina has 15 1/8 in. of ribbon that she wants to cut into 1 1/4 in. pieces. How many WHOLE pieces of ribbon can she cut?
12 pieces
Evaluate the equation given b = 5.5
20 - 10b / 5 + 172
298
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.
The ratio of instant coffee powder to water is 25 grams of coffee powder to 1 cup of water. How many grams would you need to make 1.5 quart of instant coffee?
(2 cups = 1 pint, 2 pints = 1 quart)
1.5 qts = 6 c
6 x 25 = 150 grams
Find the distance between the following points:
A (1/4, 1/5)
B (-5/6, 1/5)
Simplify your answer (no improper fractions).
1 1/12 (1.083)
Place the following in the correct order from least to greatest value:
1/8, -0.15, -1/6, 0.1, 3/20, -2/15
-1/6, -0.15, -2/15, 0.1, 1/8, 3/20
Maya makes $8.75 per hour at her job as a waitress. Today, she earned an extra $68.95 in tips. If she earned a total of $121.45 today, how many hours did she work?
6 hours
Martin created a high-yield savings account and his mom added $100 for him to start with. Over the span of a month, he withdrew $15.75 to buy a new shirt, deposited $50 he earned through chores, and withdrew $9.25 to buy a movie ticket. At the end of every month, the bank adds 4% of the current balance into his account. How much money does he have in his account after recieving 4% cashback?
$130
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)
Evaluate the equation given s = 12, t = 1/2 and u = 5
(s / u)2 - 15t / 2.5
2.76
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
A survey was completed by 360 middle school students about their favorite pizza topping. 60% of the responses were completed 7th graders. Of the 7th graders who responded, 62.5% were girls. Of the 7th graders who are girls, 20% said that they prefer pizza topping is pepperoni. How many 7th grade girls prefer pepperoni on their pizza?
27 7th grade girls prefer pepperoni
Miley is making fruit cups to bring to a potluck. She wants each fruit cup to have 1 1/2 of a kiwi, 3/8 of a banana, 4/5 of an apple, and 2 1/8 cuties. If she wants to make 18 fruit cups, how many of each fruit does she need to buy?
27 kiwis, 7 bananas, 15 apples, and 39 cuties.
Amanda is looking into rental cars to prepare for her trip. She is comparing the prices of 3 rental car companies:
Company A has an upfront fee of $50.50 and a cost of $15.40 per day.
Company B has an upfront fee of $64.25, a cleaning fee of $20, and a cost of $10.15 per day.
Company C has upfront fee of $30 and a cost per day of $18.40 per day.
Amanda plans to use a rental car for 8 days. Order the three companies from cheapest to most expensive cost for Amanda's trip.
(cheapest) Company B, Company A, and Company C (most expensive)