It cost Layla $4.70 to send 47 text messages. How many text messages did she send if she spent $15.10?
Solution
To solve this problem, we first need to find out how much Layla spends on each text message. We do this by dividing the total amount she spent by the number of text messages she sent.
Step 1: Find the cost per text message 0.10 per message
Next, we need to find out how many messages Layla can send with $15.10. We do this by dividing the total amount she has by the cost per message.
Step 2: Find the number of messages 0.10 per message = 151 messages
So, if Layla spent $15.10, she sent 151 text messages.
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