Sophia and her brother combined to read a total of 40 books over summer. Sophia read four times as many books as her brother. How many books did each person read?

Q1 which of the following is a factor of a)37 b)53 c)62 d)82 q2) if the sum of 2016 different whole numbers is odd. at most how many of the numbers can be even a)0 b)1 c)2014 d)2015

Yosef can eat 21 jamuns while rose can eat just 15 . complete the blank. yosef can eat % more jamuns than rose.

Proportions in triangles solve for x