need help on 'rates' (1 Viewer)

[orly?]

i'm really stuck on this kjdsflsjfldsjfs.df'fdsl;'lblarg

ok..

a) convert $3.75/h to

i. cents/h
ii. cents/min

b) 15%/yr to

i. %/quarter
ii. &/month

c) 45L/h

i. L/min
ii. mL/min
iii. mL/s

d) change 120g/kg to g/g =

e) Paingo, an ointment for pain relief, contains 12mg/g of Dapzak

i. express this concentration as a & w/w
ii. How much Dapzak is there in a 50g tube of this ointment?

yeahhhhhh i'm an idiot :rofl::rofl::rofl::rofl:

 

[pLuvia]

a)
i) 3.75*100
ii) (3.75*100)/60

b)
i) 15/3
ii) 15/12

c)
i) 45/60
ii) (45/60)*1000
iii) ((45/60)*1000)/60

etc
etc