# Ex 13.3, 3 (iv) - Chapter 13 Class 7 Exponents and Powers

Last updated at Sept. 7, 2021 by Teachoo

Last updated at Sept. 7, 2021 by Teachoo

Transcript

Ex 13.3, 3 Express the following numbers in standard form: (iv) 3,90,878 3,90,878 = 3.90878 × 105

Ex 13.3

Ex 13.3, 1
Important

Ex 13.3, 2 (a)

Ex 13.3, 2 (b)

Ex 13.3, 2 (c)

Ex 13.3, 2 (d)

Ex 13.3, 3 (i) Important

Ex 13.3, 3 (ii)

Ex 13.3, 3 (iii)

Ex 13.3, 3 (iv) You are here

Ex 13.3, 3 (v)

Ex 13.3, 3 (vi)

Ex 13.3, 4 (a)

Ex 13.3, 4 (b)

Ex 13.3, 4 (c)

Ex 13.3, 4 (d)

Ex 13.3, 4 (e)

Ex 13.3, 4 (f)

Ex 13.3, 4 (g)

Ex 13.3, 4 (h)

Ex 13.3, 4 (i)

Ex 13.3, 4 (j)

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Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.