Question
divide 405 in the ratio 3:12
give your final answer in the form ... and ...
give your final answer in the form ... and ...
Answers
Reiny
Let the two parts be 3x and 12x
3x + 12x = 405
solve for x, then find 3x and 12x
In the original question why did they not reduce the ratio of 3:12 to 1:4 ?
Repeat the solution with that ratio to see that you will get the same final answer.
3x + 12x = 405
solve for x, then find 3x and 12x
In the original question why did they not reduce the ratio of 3:12 to 1:4 ?
Repeat the solution with that ratio to see that you will get the same final answer.
tilly
what that didn't really explain the question
Cole
Useless
Thomas
They are saying that 405 can be divide by 5 and split into the ratio 1:4
Jake Kay
The heck
Sum Ting Wong
There is something wrong with this,