Can you please help me correct these sentences and tell me how to properly say this?<br/><br/><span style="color:#000000;">70% of all fires are caused by electricity.</span><br/><br/><span style="color:#000000;">70% of all fires have to do with electricity.</span><br/><br/><span style="color:#000000;">The cause of 70% of fires is due to electricity.</span><br/><br/>Thank you<br/>