31.2k views
7 votes
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? 9/20 b) How many more squares need-example-1
User Qtxo
by
7.6k points

2 Answers

7 votes

Answer:

A= 45

B= 5

Explanation:

Answer a =45

Answer B =5

User Eigir
by
7.7k points
12 votes

Answer: 45/

Explanation:

User Nathanael Smith
by
8.3k points

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