Try dividing the surface area of the wall by 6.
it depends what the number is
Answer:
d) 72/100
Step-by-step explanation:
the first grid is 42/100 so you add the 3/10 which 3/10 is equal to 30/100 the grid is just simplified. Once you add 42/100 and 30/100 it equals to 72/100. Hope this is helps you !
[((2 / 75.5) - 3) * 2]3 (make 3 an exponent.)