You find a common greatest factor, which in this case is 7. 1/4 is your answer.
A=(a+b/2)h is the formula hope that helps
54:36 is your answer.
If you need anymore help on ratios visit, “goodcalculators.com/ratio-calculator/
It should help
Answer:
144 days
Step-by-step explanation:
160 · 0.9
