Rosalia

in my school soon i`ll have kangaroo test which is going to be around the world and i am also particepating now i`ve downloaded last years paper and now thier was question that Q.Jack likes to multiply by 3 rose like to add 2 and Lucy like to subtract 1.i...

is thier any site of math of 5 class and above because i need to do lot of hard work in maths Thanks.

word problem: Q1.there were 60 birds at three treesin some moment 6 birds flew away from the first tree,8 birds flew away from the second tree, and 4 birds flew away from the third tre. then there were same number of birds at each of the three trees. How...

I am interested in computer so i wanted to ask that what is computer engineer? do they repair computers? are they rich? what are they?

Why 8 carat earring a heterogeneous mixture?

You got 0? how?

thanks i got it(:

We are driving throught the tunnel