Measurements Math

A rectangular billboard is 9.35 meters wide and 6.82 meters tall. What is the perimeter of the billboard in meters?

(Hint: Draw a picture.)

The stem and leaf plot shows the numbers of minutes the members of a team jumped rope during practice.

What is the difference between the least number of minutes jumped and the greatest number of minutes jumped?

• 47

• 9

• 5

• 49

The math team does practice drills that each last 1/6 hour. In February the team did practice drills for a total of 24 hours.

How many practice drills did the math team do in February?

• 4

• 144

• 30

• 240

The table shows the heights and masses of a male gorilla and a female gorilla at a zoo. Based on the table, which statement is true?

• The combined mass of the male gorilla and the female gorilla is 253.782 kg.

• The mass of the male gorilla is 63.507 kg greater than the mass of the female gorilla.

• The female gorilla is 1.28 m shorter than the male gorilla.

• The combined height of the male gorilla and the female gorilla is 2.028 m.

Thomas planted a seed and measured the height of the stem each week for four weeks.

• The stem grew 1 inch in the first week.

• The stem grew 2 inches each week after the first week.

Which graph represents the growth of this plant?

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Mia’s dog weighs 32.6 pounds. Lettie’s dog weighs 3.8 times as much as Mia’s dog. What does Lettie’s dog weigh in pounds?

• 36.40 lb

• 12.388 lb

• 96.48 lb

• 123.88 lb

Mr. Ávalos has 9.375 liters of paint. What is this number rounded to the nearest hundredth?

• 9.40

• 9.38

• 9.37

• 9.47

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In a school auditorium there are 33 seats in each row of seats. How many rows are needed for 528 students to each have a seat?

The length of a piece of yarn is 19.2 units. Jesse cut the piece of yarn into 4 smaller pieces that were all the same length.

Which expression represents the length of each smaller piece of yarn?

• 19.2 × 4

• 19.2 − 4

• 19.2 ÷ 4

• 19.2 + 4