98 is what percent of $40?
show your work.

245%

Step-by-step explanation:

First, 40 x 2 = 80. So 80 is 200% of 40.

98 - 80 = 18. So we have 18 left over to figure out.

18 is 45% of 40. So we can add this to the 200%.

45% + 200% = 245%

There's your answer!  :)

245%

Step-by-step explanation:

   is             %

   =  

   of            100

  98             x

 =  

  40            100

Cross multiply.

98 * 100 = 9800      40 * x = 40x

40x = 9800

Divide 9800 by 40

x = 245%

-3/2

Step-by-step explanation:

y2-y1/x2-x1

7-4/3-5

3/-2

-3/2