\[9000(1+\frac{0.025}{12})\times 12\times 6\]

1
Simplify  0.02512\frac{0.025}{12}  to  0.0020830.002083.
9000×(1+0.002083)×12×69000\times (1+0.002083)\times 12\times 6

2
Simplify  1+0.0020831+0.002083  to  1.0020831.002083.
9000×1.002083×12×69000\times 1.002083\times 12\times 6

3
Simplify  9000×1.0020839000\times 1.002083  to  9018.7500009018.750000.
9018.750000×12×69018.750000\times 12\times 6

4
Simplify  9018.750000×129018.750000\times 12  to  108225108225.
108225×6108225\times 6

5
Simplify.
649350649350

Done

How can we make this solution more helpful?