Answer:
What are the following?
Step-by-step explanation:
The answer is B
step by step explanation:
I believe the answer is A! If not I’m so sorry but I hope you pass!
450 g in 2:13
<u>Total proportion asked for </u>=2+13=15
<u>Now comparing g with ratio, or whatever </u>
450/15=30g
Therefore 1 in ratio depicts of 30g
So final answer = 

More to know, daily bit of knowledge: The Binomial Theorem:

No it is 0.9x10= 9. 0.9x 100 would be 90