The answers are 1/8 gallon 1 1/4 gallon 2/8 gallon 5/8 gallon

With #! i’ve tried to figure it out but i can’t.

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.

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need