Answer:
look up mixed numbers calculator by calculator soup, and then you can find all of your answers! Its an amazing website! good luck (:
Step-by-step explanation:
Let the total number of people surveyed by y.
we can solve this by using algebra.
to find the percentage of a number in terms of decimals or integers, just multiply the total by the percentage,
so with this question,
y x 40% = 20
shift x40% to the other side and turn it into /40%
y = 20 / 40%
change the percentage into decimals for easier calculations,
y = 20 / 0.4
y = 50
therefore, the answer to this is 50 people.
Answer:
Joe Mama :))))))))))))))))))))))
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Answer:
y
Step-by-step explanation:
2y-y=y