4 − 23/8 = 13/8 or 15/8
5 1/8
It is: 8.525
first: 2 7/8 = (8+8+7)/8 = 23/8 next: 23/8 x 4/5 = 23/2 x 1/5 = 23/10 answer: 2 3/10
8/9 * 3/10 = 4/15
4 − 23/8 = 13/8 or 15/8
It is 2 11/20.
5 1/8
8.66-3.86=4.8=4 wholes and 17 over 21
It is: 8.525
8 times, with 10 left over.
There appear to be bits missing from the question: for example, "... by wholes and over 5" makes no sense. Please edit the question to include more information.
first: 2 7/8 = (8+8+7)/8 = 23/8 next: 23/8 x 4/5 = 23/2 x 1/5 = 23/10 answer: 2 3/10
8/9 * 3/10 = 4/15
You can make 4 wholes from 8 halves.
Oh, dude, let me use my super advanced math skills here... so, like, 10 goes into 68 about 6.8 times. But, like, we can't have a fraction of a time, so it actually goes in there 6 times with a remainder of 8. Math can be so dramatic sometimes, right?
Well, they call them fourths for a very good reason ... there are 4 of them in every whole. That means if you want 2 wholes, you have to multiply 4 times 2 to get 8.