Aprinter painted about a third of a room in a third of a day. coley estimated the painter would paint 5 rooms in 5 days. is coleys estimate reasonable

Compare the subtraction problems 6/8 - 5/8 = 1/8 and 6/9 - 7/9 = 1/9 why is the answer to the first problem positive and the answer to the second problem negative

Acircle has a circumference of 28.36 units what is the diameter of the circle

What is the ratio of the length of an object in yards to the length of the same object in miles?