6.M.NS.B.03
1. Find the quotient of 16.8 and 1.4.
12
1. A box of greeting cards contains 7 graduation cards, 4 thank you cards, 3 blank cards, and 2 get well cards. What is the ratio of graduation cards to all cards?
7 : 16
1. Find the value that is 30% of 150.
45
1. Find the GCF and LCM of 12 and 8.
GCF = 4 and LCM = 24
1. After spinning the spinner 20 times, Jeanne made a chart of the results. What color represents the mode of the data listed below?
Yellow 2
Red 8
Green 3
Blue 7
Red
2. Find the difference: 4.73 - 0.148
4.582
2. A box of greeting cards contains 7 graduation cards, 4 thank you cards, 3 blank cards, and 2 get well cards. What is the ratio of thank you cards to get well cards?
4 : 2
2. Fancy Donuts sells 6 donuts for $9.00. What is the price per doughnut?
$1.50
2. Find the LCM of 10 and 6.
30
2. Abby’s test scores: 80, 75, 85, 90, 100, 90. Abby received a 20% on her last test. What effect will this have on her average?
The average will decrease.
3. Find the product: 0.25 x 0.18
0.045
3) A traffic signal has 1 red, 1 yellow and 1 green light. Read each relationship. Select the ratio that can be represented by a ratio of 1 to 3.
red lights to the total number of lights
3. Amy went to the mall and bought a skirt for $32.00 and four tops. Her total at the mall was $240.00. Amy used the tape diagram below to find the cost of each top. How much did each top cost?
$52.00
3. Use the distributive property to express the following sum: 72 + 36
36 (2 + 1)
3. What is the value of quartile 3 for the following set of data? 2, 6, 3, 1, 7, 9, 8, 2, 5, 2
7
4. Write an equation and solve for the difference between 18 and 17 hundredths & 15 and 8 tenths.
2.37
4) A realtor is selling 4 white houses, 10 brick houses, 6 brown houses and 8 log cabins.Select the statement that correctly identifies the relationship for the three given ratios: 10/4, 28:8, 6 to 28
part-to-part, whole-to-part, part-to-whole
4. David had $60.00. He spent 4/5 of his money on video games. How much money did he have left?
$12
4. Calculate both the LCM and GCF for 50 and 75.
GCF = 25 and LCM = 150
4. The dot plot below represents the number of marbles each student received as their teacher passed them out. Joe received 5, Mary received 3, Sam received 7, Pedro received 3, and Anna received 2. Based on this data which of the following statements is true?
X
X X X X
1 2 3 4 5 6 7 8
The range is 5.
5. You are shopping for a new outfit and have $20 to spend. You found a pair of jeans that cost $16.20 and a shirt for $6.55. Estimate the sum, then find the actual cost. Determine if the estimate is higher or lower than the actual cost.
$23, $22.75, higher
5) The grocery store sells 5 pounds of potatoes for $2. How much would you pay for 15 pounds of potatoes?
$6
5. In an office, the number of female workers is 3 times greater than male workers. If there are 45 female workers in the office, how many male workers are in the office?
15 males
5. Identify the greatest common factor and use the distributive property to rewrite the following expression: 24 + 32
8 (3 + 4)
5. What is the mean absolute deviation for the data?
2, 3, 3, 5, 7
M.A.D = 1.6