What is the answer to 4 4/5 times 1 1/9 times 1 7/8

Find a number such that if you add 8 and divide the result by 4 you will get the same answer as if you subtracted 3 from the original number and divided by 2

Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3