3:1 ratio meaning for every 3 brown eyed people there are 1 blue eyed. So if you have 12 brown every you have 4 blue eyed. Giving you a total of 16 people.
Answer:
B. 63
Step-by-step explanation:
Answer:
(a) 5 mayflies
(b) 15 mayflies
(c) 84 flying flies
Step-by-step explanation:
Represent Mayflies with M and the total flying insects with F
The ratio can be represented as:
Solving (a):
Find M
Substitute 14 for F in
Convert to fraction
Multiply through by 14
Solving (b):
Find M
Substitute 42 for F in
Convert to fraction
Multiply through by 42
Solving (c):
Find F
Substitute 30 for M in
Convert to fraction
Multiply through by 30
Answer: Percentage increase: 57%
Percent increase if the airline charges an additional 50: 14.5% or 15%
Depends if your teacher wants more accurate results with the decimal, or rounded up with 15.
Step-by-step explanation:
Ill explain in the comments bc for some reason its not letting me put it here
Answer30,082:
Step-by-step explanation: