the ratio of 2 to 5= (?)%?
87486
I agree with homeschoolmom. To show her statement in equation form:\n\nRatio of 2 to 5 = 2/5\n\nNext, multiply the numerator as well as the denominator by 20 to get an equivalent fraction whose denominator is 100.\n\n(2/5)(20/20) = 40/100\n\n40/100 is the answer in fraction form.\nTo change it to percent, remove the fraction bar and the 100 and change with a percent symbol.\n\n40/100 = 40%  Answer.\n\nRemember, the denominator should be 100 so that it can be changed to a percent.
737484
5^-2 = (1/5)^2 = (1/5)*(1/5) = (1*1)/(5*5) = 1/25
957682
half it then times it by 2! that will give u the answer
8058
ratio is a certain value to another certain value.  say, there are 3 girls to every 5 boys.  so if there are 80 people, there will be 30 girls and 50 boys.  proportions are different. you know one of the values.  so, u find the other value using it.  so if its 30 percent girls, you will multiply 30 percent by 80 people, thus getting 24 girls.  and the rest are boys.  and as the numbers get larger, so do the proportions.
1118120
1=100%     \n1 divided 5 =0.2 or 20%\n100%+20%=120%
709514
Here's how, using #8 as an example\n\n5/8 = x/100  \n\n(always use x/100 because percent means divided by 100)\n\ncross multiply 8x = 500\n\ndivide 500 by 8 which is 62.5So it is 62.5 %
852504
Not sure what you mean but as for 2.5/28.8=x/691.2\n\n2.5*691.2/28.8=x\n\nlooks like 60  to me
882140
.5 + .5 + .25 + 1.25 = 2.5\n\nTwo and a half.\n\nI like it, very funny!
112740
Actually 56% is 56/100, then if you simplify it you will have 28/50 then 14/25 (each step divided by 2 if you prefer it slower)
151556
Ratio is the correct answer.
796039
(5 * 5 * 5 - 5) / 5 + 5 * 5
12461
Let me give you a hint.\nDivide 2.49 by 12.\nThen multiply by 5.\n\nOf course you could use fractions?
846519
1.25 = 125/100 = 5/4\n\n.
97729
divide by ten!\n5mm is 0.5cm so all u need to do is divide the 5 by ten so u get 0.5cm :)
1000957
7/5.\n\n(2/5)^2 = 4/25, then divide by (1/5) to get 4/5.\n\nAs for the rest, it's (-2) * (-3) / 10 = 6/10 = 3/5.\n\n3/5 + 4/5 = 7/5.
701666
All percentages are ratios. 10% is a ratio of 1 to 10 for example. I'm not sure if that answers your question.
861871
Your question is unclear.  Are these two problems that you are asking about? :\n\n1.  5/4 = ____%\n\n2.  76 hundreths = ___%\n\nIf so, solve like this:\n\n1.  5/4 = 1.25 = 125%\n2.  76/100 = 0.76 = 76%