Question

determine
125%de 40
10%de 860
20%de 860
30%de 860
5%de 800
10%de 280
5%de 280
20%de 280
25%de 280
gente me ajuda purfavor

Answer 1

40= 100

X= 125

100X=5000

X=  5000 /100

X= 50

***************************************************************

860 = 100

X=  10

200X = 8600

X = 8600/100

X = 86

***************************************************************

860 = 100

X = 20

100X = 17200

X = 17200/100

X = 172

****************************************************************

860 = 100

X = 30

100X  = 25800

X = 25800 /100

X = 258

****************************************************************

800 = 100

X = 5

100X = 4000

X = 4000/100

X= 40

***************************************************************

280 = 100

X = 10

100X = 2800

X = 2800/100

X= 28

****************************************************************

280 = 100

X=  5

100X = 1400

X= 1400/100

X= 14

*********************************************************************

280 = 100

X = 20

100X = 5600

X = 5600 /100

X = 56

*************************************************************************

280 = 100

X = 25

100X = 7000

X = 7000/100

X= 70