Chapter 4 Multiplying whole numbers, fractions & mixed nos.

Chapter 4 Multiplying whole numbers, fractions & mixed nos.

P5

Let's try!!!

•  $\frac{5}{6}$  of 24 =

•  $\frac{4}{5}$  of 45 = 

•  $\frac{7}{9}$  of 81 = 

Let's try!!!

•  $\frac{10}{7}$  x 4 = 
  

•  $\frac{17}{8}$  x 32 =

•  $\frac{21}{6}$  x 48 = 

Let's try!!!

•  $\frac{10}{7}$  x  $\frac{14}{3}$   = 
  

•  $\frac{17}{8}$  x  $\frac{4}{3}$   =

•  $\frac{21}{6}$  x  $\frac{18}{7}$    = 

Multiple Choice

 $\frac{30}{8}\ \times\ \frac{4}{15}$  = 

•  $\frac{34}{23}$  

•  $\frac{120}{8}$  

•  $\frac{120}{15}$  

• 1

Multiple Choice

 $2\ \frac{4}{5}\times1\ \frac{3}{4}$  

•  $2\ \frac{12}{20}$  

•  $3\ \frac{12}{20}$  

•  $\frac{98}{20}$  

•  $\frac{21}{9}$  

Multiple Choice

 $\frac{5}{9}\times\frac{1}{3}$  

•  $\frac{6}{12}$  

•  $\frac{1}{2}$  

•  $\frac{6}{27}$  

•  $\frac{5}{27}$  

Multiple Choice

How do you multiply two fractions?

• Multiply the numerator by the denominator.

• Multiply the denominator by the numerator.

• Multiply the numerator with numerator and denominator with denominator.

• Add the numerators, then add the denominators.

Multiple Choice

 $1\ \frac{1}{2}\times3\ \frac{2}{3}$  

•  $\frac{33}{6}$  

•  $4\ \frac{2}{6}$  

•  $3\ \frac{2}{6}$  

•  $\frac{2}{6}$