erica sells magazine subscriptions and makes a flat rate of $5.35 for each subscription she sells. if erica…
erica sells magazine subscriptions and makes a flat rate of $5.35 for each subscription she sells. if erica made $42.80 on monday, $64.20 on tuesday and $74.90 on wednesday, how many subscriptions did she sell in the three - days? 34 35 33 32
Answer
Explanation:
Step1: Calculate total earnings
First, find the total amount of money Erica made in three - days. Add the earnings for each day: $42.50 + 64.20+74.90$. $42.50 + 64.20+74.90=(42.50 + 64.20)+74.90 = 106.70+74.90=181.60$.
Step2: Calculate number of subscriptions
Since she makes a flat - rate of $5.35 per subscription, divide the total earnings by the rate per subscription to find the number of subscriptions. Let the number of subscriptions be $n$. Then $n=\frac{181.60}{5.35}$. $n = 34$.
Answer:
34