I'm just gonna assume that the question is what's the total number of cars he has/ the other part of his collection
His whole collection has 45 cars in it. I got that by multiplying 60% by 27
the other 40% of his collection is made up of 18 cars
Answer:
x = 1/5
Step-by-step explanation:
5(3x + 4) = 23
Distribute
15x+20 = 23
Subtract 20 from each side
15x+20-20 = 23-20
15x = 3
Divide by 15
15x/15 = 3/15
x = 1/5
The number is 24. If 8 is one third of the number, you multiply 8 by 3 to find the number, which is 24.
2 hours. If you convert 25% into a fraction form, it’s 1/4. Divide 8 by 4 and you get 2.
