原题
| Thank you for your purchase at Dunlap's! |
| Receipt No.: 11234 Date: Saturday, August 29 |
| Items Purchased: Smartphone: $299.00 Headphones: $49.00 USB thumb drive: $10.00 Tax: $21.48 |
| Total Amount: $379.48 |
Read a receipt.
How much did the customer spend overall?
A$299.00
B$49.00
C$379.48
D$21.48
正确答案：C
解题思路
老师暂未填写解题思路。