c + 0.75 =2.25
0.75 +2.25 =3.00
is this right
No.
c + 0.75 =2.25
Subtract 0.75 from both sides.
c = 1.5
To prove it, substitute 1.5 for c in the original problem.
c +0.75=2.25
1.5+0.75=2.25-1.50
is this right
1.5 is not in the original problem.
1.5+0.75=2.25
THis is the orginal problem
c + 0.75 = 2.25
c=75/100 +225/100=1.5/100
To verify whether the calculations are correct, let's solve the equation step by step:
c + 0.75 = 2.25
To isolate the variable c, we need to subtract 0.75 from both sides of the equation:
(c + 0.75) - 0.75 = 2.25 - 0.75
This simplifies to:
c = 1.50
So, the value of c is 1.50.
Now, let's check the second equation you provided:
0.75 + 2.25 = 3.00
Adding 0.75 and 2.25 gives us:
3.00 = 3.00
Since both sides of the equation are equal, the calculations are correct.