Respuesta :

suspho

Answer:

9/20

Step-by-step explanation:

1/3 *  3/5 * 2 1/4 =

1/3 * 3/5 * 9/4=

1/5 * 9/4 =

9/20


Answer:

[tex]\frac{9}{20}[/tex]

Step-by-step explanation:

change the mixed number to an improper fraction

2 [tex]\frac{1}{4}[/tex] = [tex]\frac{9}{4}[/tex]

We have to calculate

[tex]\frac{1}{3}[/tex] × [tex]\frac{3}{5}[/tex] × [tex]\frac{9}{4}[/tex]

simplify by cancelling the 3's on the numerator/denominator

then

= 1 × [tex]\frac{1}{5}[/tex] × [tex]\frac{9}{4}[/tex]

multiply the remaining values on the numerators /denominators

= [tex]\frac{9}{5(4)}[/tex] = [tex]\frac{9}{20}[/tex]