Answer:
Option C
Step-by-step explanation:
In order to find the answer to this question you need to convert the mixed numbers into improper fractions and then solve by means of multiplication.
[tex]4\frac{1}{5} \times2\frac{1}{7}[/tex]
Convert into improper fractions:
[tex]4\frac{1}{5} =5\times4=20+1=\frac{21}{5}[/tex]
[tex]2\frac{1}{7} =7\times2=14+1=\frac{15}{7}[/tex]
[tex]\frac{21}{5}\times\frac{15}{7}[/tex]
Multiply:
[tex]21\times15=315[/tex]
[tex]5\times7=35[/tex]
[tex]=\frac{315}{35}[/tex]
Simplify:
[tex]315\div5=63[/tex]
[tex]35\div5=7[/tex]
Simplify once more:
[tex]63\div7=9[/tex]
[tex]7\div7=1[/tex]
[tex]=\frac{9}{1} =9[/tex]
[tex]=9[/tex]
Hope this helps.
