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I think of a number. I add 25 then
multiply by 3. The answer is 99.
What number did I think of?​

By Melanie

I think of a number. I add 25 then
multiply by 3. The answer is 99.
What number did I think of?​

About the author
Melanie

IN ୯
is
O(1)
a rational number
O(2)
an irrational number
0(3)
a terminating decimal
O(4)

1. Find and write about any 10 great inventions. It must include;

• Name of the invention.

• Year when it wa

1 thought on “I think of a number. I add 25 then<br />multiply by 3. The answer is 99.<br />What number did I think of?​”

  1. Step-by-step explanation:

    Let’s consider the number as x.

    Therefore, x + 25 × 3=99

    => x + 25 = 99/3

    => x + 25 = 33

    => x = 33-25

    => x = 8

    Reply

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