Nectar Feeding Rates for Butterflies

The video tutorial explains how to calculate the amount of nectar needed to feed a certain number of butterflies. It starts by introducing the rate of seven drops of nectar per three butterflies. The first problem involves determining how many butterflies can be fed with 420 drops of nectar, which is solved by finding an equivalent rate. The second problem calculates the number of nectar drops required to feed 132 butterflies, again using equivalent rates. The tutorial demonstrates division and multiplication to find these equivalent rates, providing a clear understanding of the calculations involved.

What is the initial rate of nectar per butterfly given in the video?

• 5 drops per 10 butterflies

• 10 drops per 5 butterflies

• 3 drops per 7 butterflies

• 7 drops per 3 butterflies

If 7 drops feed 3 butterflies, how many drops are needed for 6 butterflies?

• 12 drops

• 16 drops

• 10 drops

• 14 drops

If 7 drops feed 3 butterflies, how many butterflies can be fed with 14 drops?

• 4 butterflies

• 6 butterflies

• 3 butterflies

• 5 butterflies

How many butterflies can be fed with 420 drops of nectar?

• 300 butterflies

• 240 butterflies

• 180 butterflies

• 120 butterflies

What is the multiplication factor used to scale up from 7 drops to 420 drops?

• 60

• 55

• 65

• 50

How many times does 7 fit into 420?

• 50 times

• 55 times

• 60 times

• 65 times

How many drops of nectar are needed to feed 132 butterflies?

• 312 drops

• 316 drops

• 308 drops

• 320 drops

What is the multiplication factor used to scale up from 3 butterflies to 132 butterflies?

• 46

• 42

• 40

• 44

How many times does 3 fit into 132?

• 44 times

• 48 times

• 46 times

• 42 times

What is the equivalent rate of nectar per 132 butterflies?

• 312 drops

• 300 drops

• 304 drops

• 308 drops