This is the formula for percentage increase and decrease
Answer:
Two 50 bottles
Step-by-step explanation:
because the 50 bottles is more cheaper than buying a n 80 ml bottle,
it's just a waste of money.
Answer:
Hope this helps. If not let me know and I'll explain it better
<span>What is r = wp, for p
</span>r = wp...divide both sides by w
so then p = r/w