The equation given in the question is
- 3 1/3 = 1/2g
- 10/3 = 1/2g
- (10 * 2g) = 1 * 3
- 20g = 3
- g = 3/20
g = - (3/20)
So
the value of g that has been deduced is -(3/20). This is the easiest
procedure to get to the solution of the question gives. Based on the
above procedure, similar problems can be easily solved without any error
or issue. I hope this solution has helped you.
Answer: $15
Step-by-step explanation:
-$50 + $75 = $15
Your work on 'd' is correct, and your answer is correct.
'f' has been answered where you posted it as a separate question.
9514 1404 393
Answer:
10%
Step-by-step explanation:
We assume the "sum" being referred to in both cases is the principal amount invested. The simple interest formula tells you ...
I = Prt . . . . . . interest on P invested at annual rate r for t years
We have ...
Filling in these values, we get ...
0.3P = Pr(3)
0.1 = r . . . . . . . . divide by 3P
The interest rate is 0.1×100% = 10% per year.
310 - 220 = 90
90/310 = x/100 (cross multiplication)
9000 = 310x
9000/310 = x
x = around 29%
