Task Definition:

If an object having mass X and volume 319 cubic metres find density of that object.  
Mass of the object is on the sign board. Use the formula of density. The answer should be whole number.

  

Sample Solution:

As we know Density= mass/volume.  
As mass=15t we will change it into kg  
so mass=15000kg now   
Density=15000/319  
Density=47.0219 In round figure  
Density= 47

The task is related to SDG#5 _Gender Inequality,_ and the answer 47 is the percentage of women in workforce in US.

Hazel, K. L., & Kleyman, K. S. (2019). Gender and sex inequalities: Implications and resistance. _Journal of Prevention & Intervention in the Community_, _48_(4), 1–12. https://doi.org/10.1080/10852352.2019.1627079