Answer:
5( 7+n)
Step-by-step explanation:
First find the sum
(7+n)
Then multiply by 5
5( 7+n)
Answer:
The thickness of one sheet of paper should be recorded as: 0.0103 cm
Step-by-step explanation:
This problem can be solved applying a direct rule of three:
If 500 sheets have a thickness of ___________ 5.15 cm
1 sheet will have a thickness of ___________ X cm
X= (1 * 5.15) / 500
X= 0.0103 cm
X=5/3
I dont know exactly caz i just imagined the problem in air
Answer:
There are multiple ways to do so:
You can divide the number by 100 to convert it to a decimal
You could take your percentage and add a decimal two places to the left.
Examples of both:
For division its as simple as 75 divided by 100 = 0.75
If we are going to use the decimal method, lets say we have 45%, so we can do this:
45% =45.00
Move the decimal two places to the left.
0.45