Michael finished coloring a picture in 12/7 hour. Vaibhav finished coloring the same picture in 4/3 hour. Who worked longer. By what fraction was it longer? Michael finished coloring a picture in 12/7 hour. Vaibhav finished coloring the same picture in 4/3 hour. Who worked longer. By what fraction was it longer? October 7, 2020 Category: Chapter 2 - Fraction and Decimals , Maths , NCERT Class 7 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related