ANSWERS: 1
  • Argh. Avoid algebra by working it backwards. 250g to make rice cakes. 500g to make sushi rools This was 1/4 of the rice that he had before dinner. so he had four times 750g before dinner which is 3kg he used 250g 'to cook' making 3.25kg. and that was the 1/4 he didn't use in the first step. So there must have been 4 times that before then.

Copyright 2023, Wired Ivy, LLC

Answerbag | Terms of Service | Privacy Policy