Algebratown is 90km away from Numberville.
Doris drives from
Algebratown to Numberville
at 60 km/h, and then drives
back at 30km/h.
(a) Find the total time taken.
(b) Find her average speed.

9 x 8 divided by (5-3)=36

3/6 chance

step-by-step explanation:

half of the nubers are odd numbers (1,3,5) which in that case if you would be told to simplify it would be 1/2

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one fourth of 9% = 2.25%

gavin is correct in saying : the equivalent quarterly interest rate would be

2.25%.