A salary is 20% less than b and b s salary is 20% more than c if the sum of the salary of a and b is 5400 10 find the value of c
Answers
Answered by
1
Answer:
2400
Step-by-step explanation:
3000+2400=5400
3000-600=2400
Answered by
0
Answer: A = 2400, B = 3000, C = 2500
Step-by-step explanation:
let A salary be x
B salary be y : C be z
x = y - y*20%
x = 0.8y ....equation 1
y = z + z*20%
y = 1.2z........equation 2
given that x+y= 5400.10
0.8y+y=5400.1
y = 5400.1/1.8
y= 3000
x= 0.8*3000
x=2400
3000 = 1.2z
z = 3000/1.2
z = 2500
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