Question

Plz help , due in 5 mins ​

Answer 1

option a) 30 : 19

Explanation:

`Length = 7 (1)/(2) = (15)/(2)\\\\Width = 4(3)/(4) = (19)/(4)`

Ratio of length to width:

`(15)/(2) : (19)/(4)`

`=((15)/(2))/((19)/(4))\\\\=(15)/(2 ) * (4)/(19)\\\\=15* (2)/(19)\\\\=(30)/(19)\\\\30 : 19`