X - 3/10 = 3/5
Math:
X - 3/10 = 6/10
means
9/10 - 3/10 = 6/10
The denominator must be the same (your teacher will say common) for all portions of the equation so in this case we change the remainder to the over ten denominator and work with the enumerator
And finally we re-state in the original format:
9/10-3/10=3/5
Well, let's think about this like a happy little math problem. If we have a blank plus 9 times 3 that equals 45, we can start by solving the multiplication first. 9 times 3 is 27. So, if we add that to the blank, we get 27 + blank = 45. And if we subtract 27 from 45, we find that the blank is 18.
2 halves
One possible answer: Blank 1 = 3150 Blank 2 = 10 Blank 3 = (2/315) = approx 0.006349
22.1133444 approx
It could be: 9*5 = 45
Well, let's think about this like a happy little math problem. If we have a blank plus 9 times 3 that equals 45, we can start by solving the multiplication first. 9 times 3 is 27. So, if we add that to the blank, we get 27 + blank = 45. And if we subtract 27 from 45, we find that the blank is 18.
First, you would add 13+13, which equals 26. Then you would subtract 26-13 which equals 13. So the problem would be 26-13=13.
2 halves
12 equals 3x(4) equals 6x(2) equals (12)x1
49
One possible answer: Blank 1 = 3150 Blank 2 = 10 Blank 3 = (2/315) = approx 0.006349
3 times blank equals 18,000 = 54000
blank -4 equals 9 = 1313 - 4 = 9
blank = 9
Blank = 3
22.1133444 approx
Blank = zero.