A simple math problem.Can you get it right?

in contest •  7 years ago 

This is an elementary school math problem.

In China, 200 famous teachers.were all make it wrong!

So ,What's your answer?


contest
7 years ago by

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      ·  7 years ago (edited)

    10 + 10 + 10=30
    10+5+5=20
    5+4+4=13
    10+5+2=17

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      [-]
        ·  7 years ago 

      Wrong answer..HaHa

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        [-]
          ·  7 years ago 

        Edited. 😁

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          [-]
            ·  7 years ago 

          Guess again😁

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            [-]
              ·  7 years ago 

            Lol. I didn't notice the multiplication sign earlier. My bad

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              [-]
                ·  7 years ago 

              10 + 10 + 10 = 30
              10 + 5 + 5 = 20
              5 + 4 + 4 = 13
              10 + (3 x 2) = 16

              Explanation: in line 3 each set of two whistles is equal to 4, which means that each whistle is worth 2. In line 4 the girl is not wearing a whistle around her neck (like she was in lines 2 and 3) so you subtract the value of one whistle from the value of the girl. So it ends up being 10 (pair of shoes) + ( 3 (girl minus the Whistle value) x 2 (one whistle))

              10 + (3 x 2)
              10 + 6
              16

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                [-]
                  ·  7 years ago 

                Wowo you are right!

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                  [-]
                    ·  7 years ago 

                  My guess is that the answer is 30.
                  10+5*4=30

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                    [-]
                      ·  6 years ago 

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                        ·  5 years ago 

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