Question

12/49 : 16/21

Answer 1

`12/49 : 16/21= 12/49 xx 21/16 = (12xx21)/(49xx16) = (3xx3)/(7xx4) = 9/28`

Answer 2

`12/49 : 16/21 = 12/49 xx 21/16 = (12 xx 21)/(49 xx 16) = 252/784 = 9/23`

Answer 3

\(\dfrac{12}{49}:\dfrac{16}{21}=\dfrac{12\times21}{49\times16}=\dfrac{252}{784}=\dfrac{9}{28}\)

Answer 4

\(\dfrac{12}{49}:\dfrac{16}{21}=\dfrac{12}{49}\times\dfrac{21}{16}=\dfrac{252}{784}=\dfrac{9}{28}\)

Answer 5

\(\dfrac{12}{49}:\dfrac{16}{21}=\dfrac{12}{49}\cdot\dfrac{21}{16}=\dfrac{252}{784}=\dfrac{126}{392}=\dfrac{63}{196}\)