Answer:
Snakes to lizards: 6:2
Lizards to all reptiles: 2:8
Step-by-step explanation:
I am sorry if I am wrong. And if I am right yay! Though I am pretty sure I am right-
Answer:
3/5
2/5
Step-by-step explanation:
The 60% of the number is 48.
A percentage is a quantity or ratio expressed as a fraction of one hundred. It's sign is % .
It is given in the question that
if 25% of a number is 20, what is 60% of the number
Let the number be x
Making the expression from the given quation
(25/100) *x = 20
x = 20 * 100 / 25
x = 80
Therefore the number is 80
Then 60% of the number is
(60/100)*80
48
Therefore the 60% of the number is 48.
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Set up a proportion, 20 over 25% and x over 60% and the answer is 48
Answer: Equivalent expression would be 9e-3.
Step-by-step explanation:
Since we have given that
As we need to simplify the above expression:
First we open the brackets :
Now, add it to 6e.
So, it becomes,
Hence, equivalent expression would be 9e-3.
6e + 3(e - 1)
6e + 3e - 3
9e - 3