Kevin works mowing lawns and babysitting. He earns $8.40 an hour for mowing and $7.30 an hour for babysitting. How much will he earn for 7 hours of mowing and 6 hours of babysitting?

Question

$____

Answer 1

For 7 hours of mowing, Kevin will earn 7 hours * $8.40/hour = $<<7*8.4=58.8>>58.8.
For 6 hours of babysitting, Kevin will earn 6 hours * $7.30/hour = $<<6*7.3=43.8>>43.8.
Therefore, Kevin will earn $58.8 + $43.8 = $<<58.8+43.8=102.6>>102.6 for 7 hours of mowing and 6 hours of babysitting. Answer: \boxed{102.6}.