To find common factors, you first need to break the numbers up into their prime factors:
9=3x3
100=2x2x5x5
The next step would be to identify the common prime factors. In this case we can see that there are none, and thus the HCF, and indeed the only number that goes into both 9 and 100, is 1.
13 goes into 100 7 times with a reminder of 9. This obtained by dividing 100 by 13.
9 goes into 100 ten times. 117 - 90 = 27. 9 goes into 27 three times. 10 + 3 = 13 117 divided by 9 = 13
9.0909090909090909090909090909091 times
What goes in 100 equally
25 goes into 100 and 75.
Well, honey, 9 goes into 908 exactly 100 times. It's simple division, darling. Just divide 908 by 9 and you'll get your answer. Math doesn't have to be a headache, you know.
13 goes into 100 7 times with a reminder of 9. This obtained by dividing 100 by 13.
4 and 2 goes into 36 and 100 evenly. 36/4=9 100/4=25 36/2=18 100/2=50
9 goes into 100 ten times. 117 - 90 = 27. 9 goes into 27 three times. 10 + 3 = 13 117 divided by 9 = 13
9.0909090909090909090909090909091 times
writing 0.27 is like the fraction 0.27/1 so make whole numbers on top line multiply both by 100 then 0.27/1 x 100/100 = 27/100 no number goes into 27 that also goes into 100 so that is the answer; 27/100 (27 = 9 x 3) 100 is not divisible by 3 or 9
Price goes from 12 to 9 means the change is -3 -3 as a percentage of 12 is 100*(-3)/12 = -25 %
11
20 goes into 100 five times.
What goes in 100 equally
25 goes into 100 and 75.
To find 9 hundredths of 100, you would multiply 100 by 0.09 (which is the decimal form of 9 hundredths). This calculation gives you 9, as 9% of 100 is 9. So, 9 hundredths of 100 is 9.