douha766
douha766 douha766
  • 11-12-2016
  • Mathematics
contestada

. 14 is 40% of ...?

. 45 is 60% of ...?

. 60 is 40% of ...?

EXPLAIN to me how you got the answer

Respuesta :

dianabacircea dianabacircea
  • 11-12-2016
0.14= 14/100
40%= 40/100
.14 is 40% of x is equivalent with (40/100)* x= 14/100
40x/100= 14/100
40x=14
x=0.35
0.45= 45/100
60%= 60/100
.45 is 60% of y is equivalent with (60/100)* y= 45/100
60y/100= 45/100
60y=45
y=0.75
0.60= 60/100
40%= 40/100
.60 is 40% of z is equivalent with (40/100)* z= 60/100
40z/100= 60/100
40z=60
z=1.5
So the answers are 0.35, 0.75 , 1.5

 
 
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