Convert 30 gallons to liters by finding an equivalent rate

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

Which of these tools or constructions is used to inscribe a hexagon inside a circle?

Acircle has a circumference of 7.850 units. what is its radius?