Answer:ya know... I just want points-
Step-by-step explanation:
Answer:
a. max. 25c. min.13c
b. 2:00
45:36 is the answer.
Divide 81 by sum of ratio.
81/(5+4)=81/9=9
So,
5×9 : 4×9
45 : 36
Check: 45+36=91