Answer:
Mai, Elena, Diego, and Kiran.
Step-by-step explanation:
• Diego raised $40.00.
Kiran sold 2 1/2 times as much lemonade as Diego, therefore the amount raised by Kiran will be:

Elena sold 7/8 as much lemonade as Diego, therefore the amount raised by Elena will be:

Mai also sold 2/3 as much lemonade as Diego, therefore the amount raised by Mai will be:

Therefore, the names of the students in order of who raised the least amount of money to who raised the most amount of money:
• Mai ($26.67), Elena ($35), Diego ($40) and Kiran ($100)
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