Step-by-step explanation:
Y=kx+b
If m=1/k
Y=-5/3x+b
I don't know what your m means
So I can only write like this.
You would need to use a calculator.
1 11/16 = 27/16 = 1.6875
Now multiply 100 to it to make it a percentage:
1.6875 x 100 = 168.75
So your answer is 168.75 %
To reduce down a fraction you can try to find factors that go in both the numerator (top # of fraction) and denominator (bottom #)
So, for 6/9, 3 goes in both of them. When you divide each number by 3 you get:
2/3
20% of 40 is 8
Hope I helped! (: