SBAC Grade 5 Math Practice Test 1 — Questions and Answers
Question 1: One morning a total of 151 eggs are collected from a henhouse. The eggs are packed in cartons of 12 for shipment. How many eggs are remaining after as many cartons as possible are packed?
- 3
- 9
- 7 (Correct answer)
- 1
Correct answer: 7
To find the number of remaining eggs, perform division with a remainder. Divide the total 151 eggs by 12 eggs per carton: 151 ÷ 12 = 12 with a remainder of 7. This means 12 full cartons are packed, and 7 eggs are left over.
Question 2: Given the figure of the parallelogram below, which side is parallel to side<br><br><div style="text-decoration: overline;"> RT </div>
- <div style="text-decoration: overline;"> RS </div>
- <div style="text-decoration: overline;"> QS </div> (Correct answer)
- <div style="text-decoration: overline;"> QT </div>
- None of the Above
Correct answer: <div style="text-decoration: overline;"> QS </div>
In a parallelogram (labeled QRST, implied), opposite sides are parallel to each other. If side RT is one side, then the side directly opposite to it is QS. Therefore, side QS is parallel to side RT.
Question 3: A survey of a random sample of 100 drivers asked them the color of their car. The results of the survey are presented in the table below.<br><br>If the parking lot at the local store is filled with 25 cars, how many yellow cars would be expected to be in the lot?
- 6
- 9 (Correct answer)
- 11
- 12
Correct answer: 9
To determine the expected number of yellow cars, first find the proportion of yellow cars from the survey results (e.g., if 36 out of 100 cars were yellow, the proportion is 36/100 or 0.36). Then, multiply this proportion by the total number of cars in the parking lot: 0.36 * 25 = 9 yellow cars.
Question 4: Cindy earned $100 one week at the ice cream stand. She put of the money in her savings account and kept the rest as cash. After this, she received a cash bonus of $20 from the owner of the ice cream stand and didn't put any of it in the savings account. Which expression represents the amount of cash Cindy currently has?
- C=3/4 (100)+20 (Correct answer)
- C=1/4 (100)+20
- C=1/4 (100)-20
- C=3/4 (120)
Correct answer: C=3/4 (100)+20
Cindy initially kept 3/4 of her $100 earnings as cash (since 1/4 went to savings). This amount is (3/4) * 100. She then received an additional $20 cash bonus. Therefore, the total amount of cash she currently has is represented by the expression C = (3/4)(100) + 20.
SBAC Grade 5 Math Practice Test 1
One morning a total of 151 eggs are collected from a henhouse.
The eggs are packed in cartons of 12 for shipment.
How many eggs are remaining after as many cartons as possible are packed?