Answer:
Tiffany deposited $0.70 per day
Explanation:
Tiffany deposited $6.74,$5.21,$5.53 and $3.52 in her saving account. To find the average amount she saves per day. We will sum all the deposited savings that will be equal to $21.031 of the last month and divide it by 30 that will give us $0.70 that is the Tiffany savings of last month per day.
Total Dollars that Tiffany deposited last month = $6.74,$5.21,$5.53 and $3.52
=$21.031
Tiffany Saved per day for the month = $21.031/30
=$0.70