Multiply Fractions and Whole Numbers
3 x 2/3
2
1/3 x 2/3 =
2/9
1/3 x 1 3/4
7/12
3 divided by 1/2
6
What is .03 as a Percent?
3%
6 x 3/7
2 4/7
4/5 x 3/8
3/10
2/3 x 2 4/5
4 2/3
2 divided by 3/7
4 2/3
2.3 x 2 =
4.6
6 x 3/8 =
2 1/4
3/2 x 4/5 =
1 1/5
3/4 x 3 1/3 =
2 1/2
5 divided by 6/7 =
5 5/6
B B B B B B B B R R R R
2 : 1
4/5 x 5 =
4
3/4 x 2/3 =
1/2
1/2 x 5 1/2
2 3/4
4 divided by 2/5
10
GCF of 18 and 28?
2
When multiplying a whole number by a fraction, why does the denominator stay the same?
Because the whole number written as a fraction is over 1
5/2 x 4/3 =
3 1/3
3/7 x 6 1/3
2 5/7
6 divided by 7/9
7 5/7
What are numbers called that are easy to compute in our head?
Compatible Numbers