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Answer:
15/40 which is 3/8
Plug in the numbers into the variables then complete it which then gives you 3/8 simplified
5/8 * 4/5
5*4 20 1
----- = ----- = ---
8*5 40 2
5/8 * 4/5 = 1/2 or .5
Answer:
About 700 billion bacteria
Step-by-step explanation:
Given


Required
Number of bacteria in 1 oz

Multiply both sides by 28


Recall that

This means:

Answer: 9/10
Step-by-step explanation: Greater than 3/4, less than 4/4, and a multiple of 0.3
.9 is the only multiple of .3 that is in the range of 75-100%.