The least number by which 294 must be multiplied to make it a perfect square is?
2
3
6
24
29
294 = 7 x 7 x 2 x 3. To get a perfect square, it has to be multiplied by 2 x 3 i.e., 6.
∴ Required number = 6.
Question 45
Fill in the blanks to make the statements true.
The least number by which 125 be multiplied to make it a perfect square is ___.
The least number by which 125 must be divided to make it a perfect square is