Answer:
96
Step-by-step explanation:
6+6=12
12+12=24
24+24=48
and
48+48=96
Answer: x is 20
Step-by-step explanation:
This is ratio
a : c = b : x and d : unknown
a : c = 9 : 12 = 3 : 4 which is 9/12
b : x = 15 : x which is 15 / x
So the proportion will be :
3/4 = 15/x
So Cross multiplying
3x = 90
Divide both side by 3
x = 90/3
x = 20
We can answer without the picture or answer options
Answer:
16
Step-by-step explanation:
