Suppose the one's digit is x, the ten's digit is y. the original number is 10y+x, the reversed number is 10x+y
x+y=13
(10x+y)=(10y+x)-9 =>9y-9x=9 =>y-x=1
Add the two equation to solve: 2y=14 =>y=7
x=13-7=6
the original number is 76.
Is there a picture?? i’m not sure what the answer is
If you add a zero to the ones place to level the numbers out it should look like this
and count the numbers from 0.325 to 0.350
You can't do anything because they aren't the same term
If you round it to the nearest pound it is 1.1 kg
2.5/2.2 = 1.13....
