A cookie recipe calls for 1 1/2 cups of sugar. When the recipe is tripled how much sugar is needed?

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable