Question

Answer 1

`3 1/4 xx 3/7 xx 9/14 = 13/4 xx 3/7 xx 9/14 = (13xx3xx9)/(4xx7xx14) = 351/392`

Answer 2

\(3\dfrac{1}{4}\times\dfrac{3}{7}\times\dfrac{9}{14}=\dfrac{13}{4}\times\dfrac{3}{7}\times\dfrac{9}{14}=\dfrac{39}{28}\times\dfrac{9}{14}=\dfrac{351}{392}\)

Answer 3

\(3\dfrac{1}{4}\cdot\dfrac{3}{7}\cdot\dfrac{9}{14}=\dfrac{13}{4}\cdot\dfrac{3}{7}\cdot\dfrac{9}{14}=\dfrac{351}{392}\)

Answer 4

`3 1/4 xx 3/7 xx 9/14`

`=13/4 xx 3/7 xx 9/14`

`=39/28 xx 9/14 `

`=351/392`