Question

The decimal grids shown represent the expression 3.63÷3.
Four decimal grids are shown. Three whole grids and sixty-three hundredth squares of the fourth grid are shaded. The first one hundred twenty-one hundredth squares are lightly shaded, the next one hundred twenty-one hundredth squares are shaded darker, and the next one hundred twenty-one hundredth squares are lightly shaded.

Use the decimal grids to find the quotient of 3.63÷3.
Click or tap the correct answer.

0.121

1.21

12.1

121

Answer 1

1.21

Because 3 ÷ 3 = 1 and 0.63 ÷ 3 = 0.21, so 3.63 ÷ 3 = 1.21.