Answer:
It is not a solution because 9 is not greater than 9.
Step-by-step explanation:
(MARKING BRAINLIEST FOR THE ANSWER WITH AM EXPLANATION) If 3/10 of the people in a water aerobics class are over age 56 and 2/5 of the people in the class are under age 40, what fraction of the people in the class are either over 65 or under 40
0.623≈0.62
3<5, so 0.623 is rounded down.
0.62