I got a question like this: The ratio of men to women is 87:100 work out the ratio of women to men?
I dont think its as simple as 100:87, as it is a level 8 question. I would really appreciate any right answer or:I don't think it's as simple as 100:8
I don't think it's as simple as 100:87, as it is a level 8 question. I would really appreciate any right answer
or:I don't think it's as simple as 100:87, as it is a level 8 question. I would really appreciate any right answer
or:You think it must be a trick, is that it? That seems to be the main thing public schools are teaching these days: that you can't trust anybody or anything.Ratio means a fraction. If you pick up a ruler and see that one inch is divided into two half inches, that is a ratio: One inch to two halves and/or two halves to one inch. There is no other way to describe that ratio, and it only depends on which way you look at it. Get a ruler in your hands. Measure things until you start to understand how a ruler works. Measure some stuff and figure out where the center is. Say you measure a book and it's 7/8\" thick. You look at your ruler and see that every eighth is divided into two sixteenths, so obviously half of 7/8\" is going to be 7/16\". If you write that out you have 1/2 x 7/8 = 7/16. And you notice that 1/2 is divided into 2/4 and then into 4/8 and so on, so you can convert anything to anything by multiplying all the numbers on top and then all the numbers on bottom.Other rulers are divided into 10 and 100 parts. But an inch is still an inch, so anything on one ruler can be translated to the other ruler. A half inch on one ruler is 5/10 or 50/100 on the other. An eighth inch is just 12.5 marks when you have 100 marks per inch. A metric ruler divides an inch into 25.4 parts, so a half inch would be 12.7 of those parts. Pretty simple, isn't it? Practice this a bit and people will think you went to wizard school.
