Find the reciprocal of the second fraction: -9/4, and multiply it instead of dividing.
2/3 x -9/4 = -18/12. By reducing it’ll be -3/2, or -1 1/2 in mixed form.
The equation for this problem would be 50 + .25x, so if x is equal to 75, then the total would be $68.75
Hope this helps you and comment if you need an explantion
Try 226.08. I'm pretty sure that's right.
