Answer: 2/3
Step-by-step explanation:
6 whole
Subtract the eaten fraction:
6 - denominator
2 - numerator
Thus,
6/6 - 2/6 = 4/6
Simplify: 4/6 = 2/3
It would be the second bubble 24/8. The answer to 24/8 is 3 so they saw 3 octopuses in the tank.
Answer:
0
Step-by-step explanation:
Sin 30° = ½
Cos 30° = √3/2
Sin 60° = √3/2
Cos 60° = ½
Therefore,
(½ + √3/2) - (√3/2 + ½)
![\frac{1 + \sqrt[]{3} }{2} - \frac{ \sqrt{3 + 1} }{ 2 }](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%20%2B%20%20%5Csqrt%5B%5D%7B3%7D%20%7D%7B2%7D%20%20-%20%20%5Cfrac%7B%20%5Csqrt%7B3%20%2B%201%7D%20%7D%7B%202%20%7D%20%20)


Answer: 0