. A man pays 60 cents for every 200m3 of gas used, plus a fixed charge of $13.75.How much does he pay when he uses 55 000m3 gas?

4 answers

13.75 + 55000(.60/200) = 178.75
13.75 + [0.6(55,000/200)] = ?
Can I see a working out please.
55000m3 /200m3= 275m3
275m3*60 cent= 16500
16500/100=165.00
$165.00+$13.75= $178.75