Answer:
21.6
Step-by-step explanation:
i did the math
y=8
n=1.5
the number 1.46
because 5×100×1.46=730
360 is the LCM of 4,6,10 and 12
y=X -3/X
y=X/1 -3/x
y= 2x -3/x
y*X= 2x-3
y*X/2 = x-3
12
8+4=12