Adams sister want to watch her intake of fat per day. he estimate that the dinner will have 48grams of fat. what percentage of her total daily allowance of fat will the dinner be round your answer to a whole number. the recommended daily allowance of fat is70g

You have to figure out what 48 percent of 70 is.
Use the formula percent/of = x/100.
So, 48/70 and x/100 you cross multiply the numbers; 48*100 and 70*x and end up with 70x=4800.
Divide both sides by 70, which gives you 68.57.
Round the number up to 69 percent. 

Answer: r=4.5  feetexplanation: radius  r  is half of the diameter  d,⇒r=d2=92=4.5  feetidk i could be wrong