Answer:
There are 80 marks in total.
Step-by-step explanation:
Let the number of total marks be 
.
The percentage score of the student can be written as the ratio
.
However,
.
Equating the two:
.
Cross-multiply (that is: multiple both sides by 
, the product of the two denominators) to get
.
.
In other words, there are 80 marks in total.
A line in the horizon meaning a straigh flat line, its counterpart is a vertical line which is up and down. If you look at an x/y line, the x line is the horizon line
To find the answer to the question we do the equation
Which gets us our answer of 20%
Answer:
not meeee
Step-by-step explanation:
giv brainliest pls
Answer:
1536
Step-by-step explanation:
steps....?
