The model below represents the decimal 0.45.
Which of the following describes a way to use the model to solve the division problem 0.45 ÷ 0.08 ?
Calculate the fraction of squares that are shaded in the first eight columns of the model.
Count how many groups of eight squares are in the shaded area.
Calculate the fraction of the entire model represented by one eighth of the shaded area.
Count how many unshaded squares are in the first eight columns of the model.

The model below represents the decimal 045 Which of the following describes a way to use the model to solve the division problem 045 008 Calculate the fraction class=