18 females, 13 males, total: 31 students.
•female french students: 2
•male french students: 5
probability: <u>male french</u><u> </u> = 5/31,
total students
edit: as a percentage, 16.129 %
Answer:
The fourth image
Step-by-step explanation:
Answer:
Step-by-step explanation:
The prime cost = 4 times the value of material used
Former Prime cost = 540
Value of material = 540 / 4 = Rs. 135
Since ;
Prime cost = raw material + wages
540 = 135 + wages
Wages = 540 - 135
Wages = 405
Increase in raw material ; 3 : 4
New cost of raw materials = (4/3) * 135 = 180
Decrease in wage ; 4 : 5
New wage = 4/5 * 405 = 324
New prime cost :
180 + 324
= 504