Convert all into a fraction and you will get 115/100+1/50+47/40
So your answer is 469/200 or 2.345 as a decimal
Answer:
The answer is "99.82% and 86.99%".
Step-by-step explanation:
In point a:
In point b:

Answer:
21 is common denominator.
15 and 7 are the corresponding numberators.
Step-by-step explanation:
You multiply the 7 and 6, then apply to the fractions, and slowly reduce until you find a good match.
(Mass) 2160g (Divided by) / (Volume) 240cm (Equals) = 9 (Density)