Answer:
58.5mg of the vitamin in a drink
Step-by-step explanation:
We know...
130% of RDA for vitamin x >> RDA for vitamin x = 45mg >> 130% of 45 = ?? mg in a drink.
1. 130% 
2. 130% of 45 >> 
I hope this helps you?!
A = 1/2(17 + 27) (4)
A = 1/2(44)(4)
A = 88
answer
88
The answer is 1 because it can only be cut right in the middle