Find the best answers to your questions with the help of IDNLearn.com's knowledgeable users. Our experts provide timely and precise responses to help you understand and solve any issue you face.

Jim's science class is making slime from cornstarch and glue. Jim is helping pass out materials. He gives each student 80 grams of cornstarch from a 2-kilogram bucket. If Jim's class has a total of 21 students, how many grams of cornstarch will he have left?

Sagot :

The total amount of corn starch left is 320 grams.

How to find the grams of corn starch left?

He gives each student 80 grams of corn starch from a 2-kilogram bucket.

Each students collected 80 grams of corn starch.

Therefore,

1 student = 80 grams of corn starch

His class has a total of 21 students.

Therefore,

total mass of corn starch distributed = 21 × 80

total mass of corn starch distributed = 1680 grams

The corn starch from the bucket = 2 kg

1kg = 1000 g

2kg = 2000g

Hence,

The corn starch from the bucket = 2000 grams

Finally,

amount in grams of corn starch left  = 2000 - 1680

amount in grams of corn starch left  = 320 grams.

learn more on mass in grams here: https://brainly.com/question/24494304

#SPJ1