Express 0.6(27..). as a fraction

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.

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Tom drove 206 miles in 3.9 hours. estimate his average speed.