Answer:
-ab/1
Step-by-step explanation:
The multiplicative inverse of x/y is y/x, because when multiplied it equals 1.
x/y time y/x = xy/xy, which equals one.
In this case, -1/ab times -ab/1 = -1ab/-1ab, which equals one.
Answer:
$17.26
Step-by-step explanation:
$50.00-$32.74=$17.26
1. 647,399 rounds to 647,400
2. 647,398 rounds to 647,400
3. 647,397 rounds to 647,400