75%
a)
What percentage of this grid is shaded?
9/20
b)
How many more squares need to be shaded
so that 70% of the grid is shaded?


75 A What Percentage Of This Grid Is Shaded 920 B How Many More Squares Need To Be Shaded So That 70 Of The Grid Is Shaded class=

Answer :

Answer: 45/

Step-by-step explanation: