-0.09 x __=9? Can any one help?

Can u guys do this ratio question. this is extremely urgent a tap is leaking water at a rage of 1l every 8 hours. how long will it take for the tap to leak a total of 300ml?

What are the sotions to the quadratic equation 9x^2=4

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2