Answer:
1.50
Step-by-step explanation:
total units of ration = 4 +7=11
so, ratio would be (4*33)/11 : (7*33)/11
12 : 21 is the answer.
Did you understand?
I think it can be 605. I'm not sure exactly, but I think it is.
ΔACD is similar to ΔBCD by AA similarity theorem
AD/AC = BD/BC
x/5 = 4.2/6
6x = 21
x = 3.5
Hope this helps! ;)
yes. 3/6 is also the same thing as 1/2.
