3.556 is the correct answer
Use the coordinate geometry formula to solve. You'll definitely get the answer.
Answer:
There is 7/15 left in the bag
Step-by-step explanation:
So, you need to find a common denominator between 3 and 5 which is 15
multiply the numerator and the denominator by 3 in 1/5. Then, multiply the numerator and the denominator by 5 in 1/3.
1/3*5=5/15
1/5*3=3/15
Add them together.
5/15+3/15=8/15
Lastly, subtract 15/15 by 8/15
15/15-8/15=7/15
-18 +(-29) = -47 + (-10) = -57
-24 + (-16) = -40 + (-28) = -68 +(-19) = -87
-151 - 253 = -404 - 34 = -438 - 17 = -455
:)
(2.75 g -2.699 g)/(2.699 g) * 100% = 1.89%
_____
Perhaps you can tell that the general formula is
.. (measured value - actual value)/(actual value) * 100% = % error