Annie needs 3/4 of a cup of chocolate chips to make a recipe. she only wants to make half of the recipe. how many chocolate chips will she need?

.375 basically divide 3/4 by 2

Magma forms by partial melting of upper mantle and crust. partial melt means that only a fraction of the available material forms a melt, and that the remainder stays solid. the partial melt rises because of its lower density and ascends through he crust. this is so conclusive mean the answer would be magma igneous rocks or balistic magma.