22 students...16 boys
probability student will be a boy is 16/22 which reduces to 8/11 or 72.7%
We know that 1 gram = 10 decigrams
That means that 650 * 10= 6500
Hope this helps!
LCD is 20
3/5 -> 12/20
1/20 -> 1/20
Treat the polygon like to different polygons. In an L it most likely with be a square and a rectangle that you will be taking apart from the polygon
