Ok it’s 5/8 since you find the greatest common factor for all numbers and it’s 24 and multiple 3/8 by 3 and that equals 9/24, multiply 5/8 by 3 and that equals 15/24, and you have 9/24, 15/24 , 12/24, and 14/24 and 15/24 and you get more batteries with 5/8
Firstly, 3 for $8 is much better than 5 for $8. Same for 12 for $24 being better than 14 for $24, because it's the same price for a different amount. Now we multiply 3 for $8 by 3, to get 9 for $24, which is better than 12 for $24, so the answer is 3 for $8
