Math Problem Statement
Doce obreros trabajando a razón de 8 h/d realizan los 2/5 de una obra en 15 días; 8 obreros trabajando a razón de 6 h/d ¿en cuántos días terminarán la obra?
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Proportionality
Work Problems
Formulas
T_1 = 12 \times 8 \times 15
T_{total} = \frac{T_1}{2/5} = T_1 \times \frac{5}{2}
T_2 = 8 \times 6 \times D
T_{total} = T_2
Theorems
Proportionality in work done by workers
Suitable Grade Level
Grades 9-11
Related Recommendation
Work Problem: Time to Finish with Fewer Workers After Completing Two-Thirds
Work and Time: How Long Will It Take 6 Workers to Complete a Job?
Work Rate Problem with Multiple Workers - Calculate Time for 50m Wall
Work and Time Inverse Proportion: 20 Assemblers in 9 Hours
Solving Work and Time Problems: 15 Men, 14 Days, Efficiency Calculation