24-25 ADV CA #2

Front

What is prime factorization?

Back

Prime factorization is the process of expressing a number as the product of its prime factors.

Front

How do you find the prime factorization of a number using a factor tree?

Back

To find the prime factorization using a factor tree, divide the number into two factors, continue factoring each factor until all factors are prime, and then multiply the prime factors together.

Front

What is the prime factorization of 111?

Back

The prime factorization of 111 is 3 x 37.

Front

What is the prime factorization of 42?

Back

The prime factorization of 42 is 2 x 3 x 7.

Front

What is the result of the expression 2 × 3^3 + 7?

Back

The result of the expression 2 × 3^3 + 7 is 61.

Front

How do you convert a mixed number to an improper fraction?

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

What is the distance Billy rode to school in miles?

Back

Billy rode 6 1/3 miles to school.

Front

If Billy stops by the park which is 1 5/12 miles away from school, how do you find the total distance he needs to ride to get back home?

Back

To find the total distance back home, add the distance to school and the distance from school to the park, then subtract the distance from the park back home.

Front

What is the total distance Billy needs to ride to get back home after visiting the park?

Back

Billy needs to ride 4 11/12 miles to get back home.

Front

How many hours does Diana practice the piano each week?

Back

Diana practices the piano for 3 hours each week.