Question
Express the number $3 \times$ $10^{-5}$ in the usual form.
✓
Answer
$3 \times 10^{-5} = \frac{3}{10^{5}}=\frac{3}{100000} = 0.00003$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Express the following as decimal fractions: $27\%$
→The given graph shows the temperature of a patient in a hospital, recorded every hour. During which periods did the patient's temperature showed an upward trend?
Fill in the blanks.
The discount is reckoned on the ______ price.
The discount is reckoned on the ______ price.
Give the reason why multiplicative inverse of 0 does not exist?
Write of the following polynomials in the standard form. Also write their degree.
$a^2 + 4 + 5a^6$
→$a^2 + 4 + 5a^6$
Find the square root of each of the following number by division method
3481
3481
$9x -$ _________ $= -21$ has the solution $(-2).$
→Find the ratio of the following: $50$ paise to $₹ 5$
→Write the xcoordinate (abscissa) of each of the given points.
(i) $(7,3)$ $\qquad$ (ii) $(5,7)$ $\qquad$ (iii) $(0,5)$
→(i) $(7,3)$ $\qquad$ (ii) $(5,7)$ $\qquad$ (iii) $(0,5)$
What will be the unit digit of the square of $799?$
→