Step-by-step explanation:
0.777... is rational since it can be put in fraction form which is 7/9
note: if something can be put as an integer/integer its rational
To do this you have to round the 3. It is the same things as asking to round to the ones place.
To the right of the 3, is a 1. Since this digit is not bigger than a 5, the 3 stays the same.
Your answer is 3
The answer to this question is 20/3
Answer:
5.85 is the total after the discount. The amount taken off is 1.95.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Selling price 
Cost price 
we know marked up price is

Markup
So markup according to cost price

Markup according to the selling price
