fraction subtraction

Question

At the start of your journey you have 1 3/10 litres of petrol. At the end you have
used 7/15 of a litre of petrol. How much petrol do you have left?

Answer 1

When you use something up, you have less than what you started with.

 

 

Petrol you have left = (1 3/10) - (7/15)

 

 

Okay Abby, I showed you how to work with these fractions in an earlier problem you posted.  Apply the method from that problem to this one.