excuseme12345
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  • 12-11-2020
  • Mathematics
contestada

Mr. Donald's age is 7 times of 1/5 of the total of students in this class plus 12 minus 1. Assuming this class has 25 students in total. What is Mr Donald age?​

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virtuematane virtuematane
  • 12-11-2020

Answer:

46

Step-by-step explanation:

7×1/5×25+12-1

7×5+12-1

35+12-1

47-1

46

So the answer is 46

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