What percentage of children are younger then 7

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.

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73