If 15% of 30% of a number is 15, the number is
A). 333
B). 300
C). 333(1/3)
D). 334
Let the number be 'x',
Given,
15%(30%)(x) = 15,
15/100(30/100)(x) = 15,
x = 15×100×100/15×30,
x = 1000/3
x = 333(1/3),
Therefore, the number is '333(1/3)'.
1. Find the value of \(\sqrt { - \sqrt 6 + \sqrt {15 + 18\sqrt {22 + 8\sqrt 6 } } } \)
3. The value of $(11111)^{2}$ is
4. \(\frac{{\sqrt[3]{{46656}}}}{{\sqrt {9072} }} =\)
5. Find the value of \(\frac{{\sqrt {0.441} }}{{\sqrt {0.625} }}\)
10. Find the value of ‘x’ if (16)3x – 7 × (2)8x = (4)9x – 2 × (8)2 – x.