Processing Math: Done
Solution 1.1:7a
From Förberedande kurs i matematik 1
If we multiply 3.14 by 100 the decimal point will move two places to the right, i.e.
100 
3.14=314
and dividing both sides by 100 we see that
3.14=100314.
This shows that 3.14 can be written as the quotient of two integers which means it is a rational number.
