Niko uses 12 marshmallows and 8 graham crackers to make 4 s'mores.Drag marshmallows and graham crackers into the box to show how many Niko needs to make 3 s'mores.Niko uses 12 marshmallows and 8 graham crackers to make 4 s'mores

Answer:6 crackers, 9 marshmallowsStep-by-step explanation:You have to divide to find how many graham crackers and marshmallows are needed to make 1 s'more:8 / 4 = 2, so 2 crackers per s'more. Then,12 / 4 = 3, so 3 marshmallows per s'more. Now that we know this, all we have to do is multiply each number by 3 to make 3 s'mores.2 * 3 = 6, so 6 crackers, and3 * 3 = 9, so 9 marshmallows.:)