Answer: 12 men would be needed to repair the same road in 3 1/3 hrs. Inverse proportion because usually in work,food and time its inversly proportional.
8 hours --> 5 men
1 hour --> 5*8 = 40 men
3 1/3 hours --> 40/ (3 1/3) men
--> 12 men
There are 42 teachers 30 male 12 female. 30:12. male teachers to the total number of teachers 42:30. total of teachers to the female teachers 42:12
Answer:
133
Step-by-step explanation:
7 + 8(9 -2)
7 + 8(7)
7+56
133
Answer:
rational equation
Step-by-step explanation:
A rational equation is an equation containing at least one fraction whose numerator and denominator are polynomials, \frac{P(x)}{Q(x)}.
