How do you write 3% as a fraction

Will give brainliest summations with algebraic expressions image shown

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

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.