What is one and two thirds times three?
(1 + 2/3) * 3=3+ (2*3)/3=3+ 6/3=3+2/1=3+2=5
1 2/3*3
you take the fraction, and turn it into an improper fraction: 5/3
then you just multiply across
=5/3*3/1
(5*3)+(3*1)
=15/3
Simplify
=5
+10 
