Katapusan sa Tuig5

Jean threw a softball a distance of 9 feet. Lee threw a softball 3 times as far as Jean. Which equation can be used to determine the distance, d, that Lee threw the ball?

• d x 3 = 9

• d + 3 = 9

• 3 + 9 = d

• 3 x 9 = d

Answer explanation

Answer Explanation highlighting the correct choice: 3 x 9 = 27

Natasha and Evan are each writing a 5-page essay. Natasha completed (3/5) of her essay in the morning and (2/5) of her essay in the afternoon. Evan completed (4/5) of his essay after school. How much more of the total essay did Natasha complete than Evan?

• A) (1/5)

• B) (2/5)

• C) (4/5)

• D) (9/5)

Answer explanation

Natasha completed (3/5) + (2/5) = 5/5 = 1, while Evan completed 4/5. Therefore, Natasha completed 1/5 more of the total essay than Evan. Hence, the correct answer is A) (1/5).

A number, rounded to the nearest thousand, is 47,000. Which number could be the number that was rounded?

• A) 46,295

• B) 46,504

• C) 47,520

• D) 47,924

Answer explanation

Choose the number closest to 47,000. 46,504 is the closest to 47,000, making it the correct choice.

What is the measure, in degrees, of an angle that represents 50/360 of a circle?

• A) 50°

• B) 90°

• C) 310°

• D) 360°

Answer explanation

To find the measure of the angle, we multiply the fraction by 360 (the total degrees in a circle). 50/360 * 360 = 50°. Therefore, the correct answer is A) 50°.

The price of the first van is $16,257. The digit 2 in the price of the second van is 10 times the value of the digit 2 in the price of the first van. Which amount could be the price of the second van?

• A) $12,987

• B) $15,927

• C) $17,257

• D) $21,579

Answer explanation

The digit 2 in the price of the second van is 10 times the value of the digit 2 in the price of the first van. Therefore, the price of the second van could be $12,987 (10 times the digit 2 in $16,257).

What is the rule for the pattern shown below? 41, 38, 35, 32, 29, ...

• divide by 3

• divide by 4

• subtract 3

• subtract 4

Answer explanation

To get the next number, subtract 3 from the previous number. Therefore, the rule for the pattern is to subtract 3.

What is the measure of angle ABC?

• 60°

• 70°

• 110°

• 120°

Answer explanation

Angle ABC is a triangle's interior angle, and in a triangle, the sum of all interior angles is 180°. Since angles A and C are both 60°, angle ABC must be 60° to make the total 180°.

Which expression has the same value as 7/12?

• 2/12 + 3/12 + 3/12

• 7/12 + 7/12 + 7/12

• 2/12 + 1/12 + 2/12 + 1/12

• 2/12 + 1/12 + 2/12 + 2/12

Answer explanation

The expression 2/12 + 1/12 + 2/12 + 2/12 simplifies to 7/12, which is the same value as 7/12. Therefore, the correct choice is 2/12 + 1/12 + 2/12 + 2/12.

Michael was organizing a party and bought 1,248 balloons, which he wanted to distribute equally among 7 tables. How many balloons did each table get, and how many were left?

• A) 177 balloons per table, 9 left over

• B) 168 balloons per table, 2 left over

• C) 178 balloons per table, 2 left over

• D) 178 balloons per table, 3 left over

Answer explanation

To find out how many balloons each table gets, divide 1,248 by 7, which equals 178 balloons per table. There are 2 balloons left over, making the correct answer choice C.

Which number sentence correctly compares two numbers?

• forty-six thousand three hundred fifteen < 46,350

• 29,073 = 20,000 + 9,000 + 700 + 3

• 10,000 + 6,000 + 400 > sixteen thousand four hundred ten

• 86,502 = 80,000 + 6,000 + 500 + 20

Answer explanation

The number sentence 'forty-six thousand three hundred fifteen < 46,350' correctly compares the two numbers by stating that forty-six thousand three hundred fifteen is less than 46,350.