Louis has 5 oranges and 3 apples. Samantha has 8 oranges and 7 apples. If Marley has twice as many oranges as Louis and three times as many apples as Samantha, how many fruits in total does Marley have? Let's be accurate as possible.
Marley has twice as many oranges as Louis (who has 5 oranges) for a total of 2 * 5 = 10 oranges. He also has thrice as many apples as Samantha (who has 7 apples) for a total of 3 * 7 = 21 apples. Marley has a total of 10 + 21 = 31 fruits.
The answer: 31.