Prakash Tiwari and Ishita Joshi Solutions for Chapter: Exponents and Powers, Exercise 5: Let's Practice

Express the following number in standard form.

$4097.56$

Express the following number in standard form.

$14251.341$

Express the following number in standard form.

$200.426$

The cost of a house is $₹2,00,00,000$. Write this amount in standard form.

The weight of a blue whale is about $1,40,000 kg$. Express the same using standard form.

The distance between the earth and sun is about $150 million km$. Express the same using standard form.

The number of people who visited the fair in a week is about $22,90,000$. Express the same using the standard form.

Find the area of a square field of side $20,600 m \left(in km\right)$ in standard form.