Your period has nothing to do with your height, and vice versa. I got my period at 12 and I was 4"11. My best friend got it at twelve too, and she was 5"2. Girls nowadays typically get their period around 12-14, but there are varying factors. As for height, I stopped growing around 8th-9th grade. It really depends on your family.
54 - 13 = 41
54 x 13 = 702
13 multiplied by 54 is 702
67
Their product.
The answer is 13 times 54 = 702
LCM(13, 54) = 702.
To convert a number to a percentage multiply by 100 % → 13/54 = 13/54 × 100% = 24 2/27 % ≈ 24 %
54 inches tall
He is 54 inches tall.
54"
You can't decide how tall you are going to be, that is already decided in your genes. if your parents are tall you will most likely also be tall. You are only 13 and have many years left to grow so don't worry about it.