Answer:
OPTION A AND B.
AS OPTION A IS 3/5=6/10=60%
Option C=60/100=60%
Do the opposite of division which is multiplication. 2.6x2=5.2
I hope I did it correctly and that it benefits you ^^
Answer:
I think 9 but dont quote me on it
1 foot = 12 inches
Therefore:
2 feet = 24 inches
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2 feet x 725 = 1450 feet
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The real tower is 725 times taller than the actual model.
Ratio:
725 : 1