Answer: 12:55 is the answer
Step-by-step explanation:
dont delete this brainly
X= a number
If 52 is 130% of a number, then we multiply the unknown number by 130%.
x * 130%= 52
convert % to decimal (130%÷100)
1.3x= 52
divide both sides by 1.3
x= 40
ANSWER: The unknown number is 40, so it is less than 52. We multiply the unknown number by 130% to equal 52.
Hope this helps! :)
Part A:You'll put 8 books on each shelf.
To do this, all I had to do was find the greatest common factor(GCF) of 32 and 56 which is 8. You have to do that because you had to find a number that divided evenly between 32 and 56.
Part B: Mystery Books:4
Biography Books: 7
Answer:
3.84
Step-by-step explanation:
((24) + 5(12) + 10(10) + 25(8)) ÷ 100 = (24 + 60 + 100 + 200) ÷ 100 Multiply.
= (384) ÷ 100 Add.
= 3.84 Divide.
Hi!
You're tripling three dimensions in this case; the length, the width, and the height. Since you're tripling all three of them, and not just one, you don't multiply the original by 3 just once, you multiply it by 3, three times, for all 3 dimensions.
You can use 3 ^ 3, or 3 * 3 * 3, to figure out how much you have to multiply the original by, since you're multiplying 3 by itself 3 times.
3 * 3 * 3 = 27
So you want to multiply the original value, in this case 200, by 27.
200 * 27 = 5,400 toothpicks
Hope this helped!