18/90=1/5
7/90
90/150 = 9/15 = 3/5
You can't simplify 4 over 90 as a whole number meaning 4 can't go into 90 evenly. So, the answer will be 22.5. That is your answer.
Yes, 2/2 is 1 and 90/2 is 45, so 2/90 is 1/45.
don't think you can simplify it
18/90=1/5
yes 2 over 5
7/90
90/150 = 9/15 = 3/5
No - it will simplify further - to 75/169
You can't simplify 4 over 90 as a whole number meaning 4 can't go into 90 evenly. So, the answer will be 22.5. That is your answer.
Yes, 2/2 is 1 and 90/2 is 45, so 2/90 is 1/45.
3/5
To convert a percentage to a fraction, put it over 100 and simplify: 150 % = 150/100 = 3/2 = 11/2 (in mixed number form)
no, good
% rate: = (90/150) x 100% = 0.60 x 100% = 60%