If two students solved the problems below one of the students made an error. Mary is wrong while Nico is correct.
<h3>Error in calculation</h3>
Mary =66÷3 = 6. 33 (Wrong)
Nico= 62.4÷13=4.8 (Correct)
Hence.
Mary:
Using calculator 66/3 will gives us 22 and not 6.33.
66÷3=22
Nico
Using calculator 62.4/12 will give us 4.8 which means that Nico was correct.
Therefore If two students solved the problems below one of the students made an error. Mary is wrong while Nico is correct.
Learn more about error in calculation here:brainly.com/question/1512098
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