Decimal STAAR Review

The school auditorium holds 700 people. The school took in a total of $1,935 for opening night of the school musical. The cost per ticket was $3. How many seats were left in the school auditorium for opening night?

• 45

• 55

• 177

• 645

A 10ft ladder has rungs. The rungs are divided by 8 equal-size spaces. Approximately how many feet are bewteen each rung?

• 0.7ft

• 0.8ft

• 1.25ft

• 1.43

The perimeter of a triangle with equal sides is 7.35 inches. What is the measure of one side of the triangle?

• 2.15 in

• 2.45 in

• 4.35 in

• 10.35 in

Rhonda is hiking up a hill that has an elevation of 260.4 feet. She hiked 1.5 hours, then 2 more hours until she reached the top. How many feet per hour did Rhonda hike up the mountain?

• 5.28 feet per hour

• 520 feet per hour

• 520 feet per hour

• 52.08 feet per hour

Stanley is dividing 88.2 by 18. He is having trouble placing the decimal point in the answer. How knows that the quotient has the digits 49. What is the quotient?

• 4.9

• 0.49

• 490

• 49

Valerie used a base-ten model to show 21 divided by 16. She modeled the dividend and divided the model into nine equal parts. How many long rectangles were in each part?

• 3

• 1

• 7

• 9

Mr. Carl drive 2.5 hours at an average speed of 45.8 miles per hour. Mr. Sagan drove 2.5 hours at an average speed of 43.2 miles per hour. How many more miles has Mr. Carl driven?

• 2.6 mi

• 108 mi

• 6.5 mi

• 114.5 mi

The product of 3.02 x 4.5 has the digits 1359. Without computing, what is the actual product?

• 0.1359

• 1.359

• 13.59

• 135.9

Shelia owns a restaurant. She needs to order some furniture. She orders 19 tables at $225 each, and 125 chairs at $45 each. What is the total cost of the order?

• $4,400

• $4,445

• $9,800

• $9,900

What is 184 more than the product of 46 and 338?

• 8,802

• 15,548

• 15,732

• 77,740