Question

= 3 kilograms
paper
glass
plastic
aluminum
kind of recycling
kilograms
how many kilograms of recycling have been brought to the drive in all?
kilograms

Explanation:

Step1: Calculate weight of paper

Each symbol is 3 kilograms, and there are 8 symbols for paper. So weight of paper is $3\times8 = 24$ kilograms.

Step2: Calculate weight of glass

There are 2 symbols for glass. So weight of glass is $3\times2=6$ kilograms.

Step3: Calculate weight of plastic

There are 4 symbols for plastic. So weight of plastic is $3\times4 = 12$ kilograms.

Step4: Calculate weight of aluminum

There are 6 symbols for aluminum. So weight of aluminum is $3\times6=18$ kilograms.

Step5: Calculate total weight

Add up the weights of all types: $24 + 6+12 + 18=60$ kilograms.

Answer:

60