exam
Maths Puzzle
Numerical Ability
write 0.00912 in scientific notation.
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exam Other Question
The sum of the digits of a two-digit number is 8. If 16 is added to the original number, the result is 3 times the original number with its digits reversed, Find the original number.
I have a test coming up soom, and the instructor give us some problem for practice, but I am having some problem with the subject, can you explain me this two problems?
Let `