Answer:
He jogs 4 9/10 kilometers in 6 1/8 minutes
Step-by-step explanation:
If you multiple 4/5 time 6 1/8 you'll get 4.9, which in fraction form is 4 9/10.
3x^2=375
x^2=125
x=11.18
c or d, they say the same thing
90-n=3n
90=4n
22.5=n
Final answer 22.5
