21.6k views
2 votes
Jane has a checkbook balance of $68.00. She then writes two checks, one for $5.00 and one for $62.50. She also deposits $75.00. She then uses her calculator to determine her new balance. Which of the following is the correct series of keys she should press? A.) 6 8 + 7 5 – 5 – 6 2 . 5 0 B.) 6 8 + 7 5 – 6 2 5 0 – 5 = C.) ON/C 6 8 – 5 – 6 2 . 5 0 + 7 5 = D.) ON/C 6 8 + 7 5 = 5 = 6 2 . 5 0

User NCA
by
7.0k points

2 Answers

3 votes
Correct answer is C, but also A because the addition is commutative.
User Facundo Corradini
by
6.8k points
2 votes
The answer is letter C, she should press the following respectively: ON/C 6 8 – 5 – 6 2 . 5 0 + 7 5 = . She should come up with the amount of 75.5 or $75.50.

Thank you for asking your question. Please feel free to ask me more.
User Enrico Dias
by
7.1k points