Yes, you can put parenthesis inside of parenthesis.
45 is 90 percent of 50. / / / 50 is (111 and 1/9) percent of 45.
First if there are 47/80 we have to estimate like 47 is 50 and 82 is 80
Answer:
Step-by-step explanation:
slope = = - → A
The slope is negative as the ramp slopes down from left to right