First, subtract 2/3 from both sides and you get
Then multiply both sides by 6/5 and you get
120 , I think ......................
She used 54 inches. 3/4 is equal to .75 so you can find 3/4 of the board by taking the fool length and multiplying it by .75 so 6•.75=4.5. So 3/4 of the board is 4.5 ft. However, the answer has to be in inches so since there are 12 inches in a foot you multiply 4.5•12 and that gives you your answer:54 inches.
Addition is the first step in solving the equation. Here is how to solve this problem:
x/3 - 3 = 11
+ 3 + 3
------------------------
x
(3) -------- = 14(3)
3
x = 42
Answer:
23 is 31/100
Step-by-step explanation:
not sure about the rest sorry :(
