Acircular saw cuts 8 boards per minute. if there are 1440 boards to be cut, how many hours will it require to cut these boards?

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

[tex]5 \times1 \frac{12}{13} [/tex] me