Answer:
$1155
Step-by-step explanation:
Richard earns $10.50 per hour and he worked for 275 hours.
First find out the total amount he earns.
Total = 275 hours x $10.50 = $2887.50
40% of the earnings go to saving.
Now we find out how much is 40% of the earnings.
Saving = 40% of $2887.50 = 0.4 x 2887.5 = $1155