Answer:
100,000,000
Step-by-step explanation:
You can just add up the zeros, if that makes sense.
Answer:
The answer is
.
Step-by-step explanation:
Given:
77.5%.
Now, to write as a fraction or mixed number in simplest form.
77.5%
So, we divide by 10 by removing decimal as decimal is at tenth place.
= 
So, simplifying it:

Now, we change into mixed fraction:

Therefore, the answer is
.
So the side length became 0.6*5 = 3 cm.
The area of a rectangle is base * altitude, and the perimeter is 2*base + 2*altitude,
base = 10cm and altitude = 7cm
2-3k because the difference between something means it is subtraction and the product of 3 and k would just be 3k since you don't know what k is.