Keisha works mowing lawns and babysitting. She earns $9.30 an hour for mowing and $7.80 an hour for babysitting. How much will she earn for 3 hours of mowing and 4 hours of babysitting?
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Answer:
Given:-
• Keisha works mowing lawns and babysitting
• She earns $9.30 an hour for mowing
• $7.80 an hour for babysitting
✿ Required to find
• the earn she gets after working for 3 hours of mowing and 4 hours of babysitting
Solution :-
it's given that Keisha earns $9.30/h for mowing so for 3 hours of mowing will be :-
= 3 × $9.30
= $27.9
• it's given that Keisha earns $7.80/h for mowing so for 4 hours of mowing will be :-
= 4 × $7.80
= $31.2
now total earn = $27.9 + $31.2
=$ 59.1
thus, she earned $59.1 from work
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