Multiplying Mixed Numbers
What is the first step when multiplying mixed numbers?
What is writing the numbers in fraction form.
What is the prime factorization of 48?
What is 2*2*2*2*3
What is the first step to dividing mixed numbers?
What is making them into improper fractions.
AB are two points on this object that goes on forever in both directions.
What is line AB.
In the following problem, tell me if I can reduce before multiplying:
2/3 * 3/7
How do you change a mixed number into a fraction?
What is multiply the denominator by the whole number and add the numerator.
What is the prime factorization of 45?
What is: 3*3*5
What is the second step to dividing fractions?
What is multiplying by the reciprocal.
What is ray CD.
2/5 * 10/22
What is: 1/1 * 2/11 = 2/11
Solve: 2 2/3 * 4
What is: 10 2/3
Reduce using prime factorization: 12/120
What is: (2*2*3)/(2*2*2*3*5) = 1/10
Divide: 1 3/5 ÷ 4
What is: 2/5
What is line segment XY.
Reduce before multiplying if possible:
1 1/9 * 1 1/5
What is: 10/9 * 6/5 = 2/3 * 2/1 = 4/3 = 1 1/3
Solve: 2 1/2 * 1 1/3
What is: 3 1/3
Reduce using prime factorization: 42/180
What is: (2*3*7)/(2*2*3*3*5) = 7/30
Divide: 2 1/2 ÷ 1 2/3
Angle T is 37° and angle R is 53°. What type of angles are T and R?
What are complementary angles.
Reduce before multiplying if possible:
5/6 ÷ 5/2
What is: 1/3 * 1/1 = 1/3
Solve for x: x ÷ 1 3/5 = 3 1/2
What is: x = 5 3/5
Reduce using prime factorization: 375/1000
What is: (3*5*5*5)/(2*2*2*5*5*5) = 3/8
Divide: x * 1 3/4 = 7
What is 4.
Angle U is 173° and angle V is 107°. These two angles are an example of what?
What are supplementary angles.
Reduce before multiplying if possible:
1 7/8 ÷ 5/7
What is: 15/8 * 7/5 = 3/8 * 7/1 = 21/8 = 2 5/8