How do you evaluate #12\frac { 1} { 3} \cdot 4#?
1 Answer
Apr 5, 2017
Explanation:
To evaluate the product.
#"Change " 12 1/3" into an improper fraction"#
#rArr12 1/3=(3xx12+1)/3=37/3#
#rArr37/3xx4/1larrcolor(red)" there is no cancelling"# multiply values on numerator and values on denominator.
#=(37xx4)/(3xx1)#
#=148/3larrcolor(red)" as an improper fraction"#
#=49 1/3larrcolor(red)" as a mixed number"#
