Question
An inch is approximately equal to $0.02543$ metres. Write this distance in standard form.
✓
Answer
Standard form of $0.02543m = 0.2543\ x\ 10^{-1}m = 2.543\ x\ 10^{-2}m$.
Hence, standard form of $0.025434s$ $2.543\ x\ 10^{-2}$ m.
Hence, standard form of $0.025434s$ $2.543\ x\ 10^{-2}$ m.
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
Using prime factorisation, find which of the following are perfect cubes.$1331$
→Given here are some figures. Classify them on the basis of the Polygon.
Which of the following are in inverse proportion?
The time taken for a fixed journey and the speed of the vehicle.
The time taken for a fixed journey and the speed of the vehicle.
A three-digit number $abc$ is divisible by $5$ if $c$ is an even number.
→The given graph shows the temperature forecast and the actual temperature for each day of a week. What was the maximum forecast temperature during the week?
Write the units digit of the cube of the following number:
109
109
The rational number $\frac{7}{-4}$ lies to the right of zero on the number line.
→Rohan and Shalu are playing with 5 cards as shown in the figure. What is the probability of Rohan picking a card without seeing that has the number 2 on it?
$\Big(\frac{1}{2}\Big)^{-2}\div\Big(\frac{1}{2}\Big)^{-3}$
→Express the following as decimal fractions: $6.3\%$
→