(a) A unit-less scale of 1 : 84 indicates that (Type an integer or a simplified fraction.)
of an inch in the model corresponds to 1 foot in what the model represents.

The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.

If i have one apple and give you the apple, how many apples do i have?

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.