Lisa wears 10 rings in her hand. Each ring weights 250 grams. Find the weight of all the rings in kilogram.

How do you answer this question? (step by step)

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.

Equation for the calculation double 2 and then add 5