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In an organization if material, labour and maintenance cost are in the ratio of 4:6:7, the material cost is 100, what is the total cost?
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- material:labour:maintenance::4:6:7
100:labour:maintainance::4:6:7
=100:6*25:7*25 (100/4=25)
so total cost=100+6*25+7*25
=100+150+175
=425
= - 11 years agoHelpfull: Yes(13) No(0)
- sorry answer is 425
i made the addition wrong - 11 years agoHelpfull: Yes(11) No(0)
- let the total cost be x
4x/17=100
x=425 - 11 years agoHelpfull: Yes(7) No(0)
- very easy!!
4x=100
x=25
now, 4x+6x+7x=100+150+175= 425 - 11 years agoHelpfull: Yes(2) No(2)
- answer 425
- 11 years agoHelpfull: Yes(2) No(0)
- is it 425 ?
- 11 years agoHelpfull: Yes(1) No(0)
- 325 is the answer
if we take the ratios as 4x,5x,6x then given material cost as 100 rupees
so 4x=100,onsimplifying we get 25 on substituting x value in labour and maintainence cost we get 150,175
so the answer becomes 325
- 11 years agoHelpfull: Yes(1) No(5)
- 425
4x,6x,7x
4x= 100 , x=25
6x=150
7x=175
so total cost = 425 - 11 years agoHelpfull: Yes(1) No(0)
- let material cost= 4x,
then labour cost=6x '
& maintenance cost=7x,so tatal cost=17x,
here given 4x=100,so x=25, so tatal cost 17x=17*25=425 - 11 years agoHelpfull: Yes(1) No(0)
- let the average cost x
so material cost= 4x=100, so x=25
labour cost= 6x=6*25=150
maintainance cost=7x= 7*25=175
total cost=100+150+175=425
- 11 years agoHelpfull: Yes(1) No(0)
- let us take the ratios as 4x,5x,6x ...
a/q material cost is 100.so 4x=100..
x=25.
on substituting x value in labour and maintainence cost we get 150,175
so the answer becomes 425 - 11 years agoHelpfull: Yes(1) No(1)
- material: Labour : maintenance=4:6:7
material cost=100
100/4=25
25*6=150
25*7=175
100+150+175=425
100:150:175=4:6:7 proved
- 11 years agoHelpfull: Yes(0) No(0)
- 425 ...4x=100 so 17x=425
- 11 years agoHelpfull: Yes(0) No(0)
- 100+150+175=425
- 11 years agoHelpfull: Yes(0) No(0)
- x*4/17=100
so x=425 - 11 years agoHelpfull: Yes(0) No(1)
- 425
100/4=25
25*6=150
25*7=175
100+150+175=425
- 11 years agoHelpfull: Yes(0) No(0)
- material:labour:maintenance=4:6:7
let x be the total cost.
4x/17=100
so,x=425 - 11 years agoHelpfull: Yes(0) No(1)
- the ans is 425.
if we take the costs as 4x, 6x & 7x, then
4x=100, so x=25
so, 6x=6*25=150 & 7x=7*25=175
so the total cost=100+150+175=425 - 11 years agoHelpfull: Yes(0) No(0)
- 4x=100 so x=25 so total=100+150+175=425
- 11 years agoHelpfull: Yes(0) No(0)
- 4x=100
x=25
so 17x=425(ans) - 11 years agoHelpfull: Yes(0) No(0)
- 425 i think.
- 11 years agoHelpfull: Yes(0) No(0)
- ans is 425
- 11 years agoHelpfull: Yes(0) No(0)
- (4/17)*X=100
X=425 - 10 years agoHelpfull: Yes(0) No(0)
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