Last week 40 fifth graders went on a field trip to the science museum.
8 fifth graders went to see a live animal presentation.
what fractional part of the group it that?
what percent is that?
the rest if the fifth graders went to the dinosaur exhibit.
what fractional part of the group is that?
what percent is that?

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v