SAT Math Practice Exam

Category - Mathematics - Easy

Start a Study Session Sign up for Question of the Day

The numbers 20 and 22 have a common factor. What is the common factor?

2
4
20
22
440

Explanation

Answer: A - 2

Was this helpful? Upvote!

Login to contribute your own answer or details

Start a Study Session Sign up for Question of the Day

Top questions

53 votes

25% of a certain number is 15 less than 30% of the same number. What is that number?
12 votes

The least common multiple of 8, 12, and a third number is 120. Which of the following could be the third number?
9 votes

The remainder when a number n is divided by 7 is 2. Which of the following is the remainder when 2 n + 1 is divided by 7 ?
9 votes

The marked price is 10% higher than the cost price. A discount of 10% is given on the marked price. The seller _____
8 votes

In a school fund-raiser, 10 students in class A sold an average (arithmetic mean) of 4 boxes of cookies. In class B, 15 students sold an average of 9 boxes. What was the average number of boxes of cookies sold by the 25 students?

Related questions

4 votes

What percent of 175 is 7 ?
4 votes

Which of the following is always an odd integer?
6 votes

A club held a car wash and washed 21 cars. If the club raised $84, how much did it charge per car?

Most popular on PracticeQuiz