4.Express the number appearing in the following statements in standard form: (e) In a galaxy there are on an average 100,000,000,0000 stars. 000. 0000 stars. 4.Express the number appearing in the following statements in standard form: (e) In a galaxy there are on an average 100 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related