Answer:
a or b = a∪b = the place is a city or the place is in north america or the place is a city in north america
Step-by-step explanation:
a means a city
b means place in north america
a or b can be denoted as a∪b, which means a, or b, or both
Thus, we can say:
a or b = a∪b = the place is a city or the place is in north america or the place is a city in north america
It can be these listed above. These are the outcomes of a or b.
Answer:
1/3 of a mile
Step-by-step explanation:
If she walks 2/3 of a mile everyday going to and from school. That makes it 1/3 of a mile in the morning and 1/3 of a mile in the afternoon. Which equals you total of 2/3
First change the mixed fraction into a improper fraction
8 5/6= 53
53/6 is your improper fraction
then flip it (reciprocal)
6/53 is your answer
hope this helps
Answer:
Fraction of drink that is water = = 0.875 = 87.5 %
Explanation:
400 ml of squash is made by mixing 50 ml of cordial with water.
Total volume of squash = 400 ml
Total volume of cordial = 50 ml
Total volume of water = 400 - 50 = 350 ml
Fraction of drink that is water = Volume of water/ Volume of squash
= 350/400
= 7/8
= 0.875 = 87.5 %
