Add a construction job for museum 21 painters were tasked with painting the interior. these painters made up 63.6% of the painting crew, so how many painters it all worked on this job?

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.