Question

The shaded part in taking 2 grids together represent ___ percent.

• A. $115$
• B. $67.5$
• C. $100$
• D. $75.5$

Answer 1

The correct option is B

$67.5$

Total shaded part in 2 grids = 100 squares of first grid + 15 square of second grid.

Total squares in two grids = 100 + 100 = 200

Fraction $=\frac{100+15}{200}=\frac{115}{200}=\frac{67.5}{100}=67.5\text{\%}$

Hence, the shaded part taking 2 grids together represent $67.5$%.