1. Wage of a rug sewer varies directly as the number of a rug he can finish. To earn php 1400 a worker must accomplish 70 rugs. How many rugs should you finish to earn php 2000?
Pampamchi
3. The area of a triangle varies jointly as the base and height. Find the area of the base = 36 cm, the height =24 cm and the constant of variation is 0.5
Answers & Comments
Answer:
100 rugs to finish to earn PHP 2,000.
Step-by-step explanation:
y as a rugs
k as a constant variation
x as a number
y=k(x)
70=k(1,400)
divide both sides by 70
k=20
2,000 divided by 20 =100