Question

15% de 95

35% de 200

38% de 76

X/2 - 34 = 128

1/5 + 43 = 98

Y - 83 = 94

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Answer 1

Respuesta:

1)

$\frac{15}{100} \times 95 \\ 14.25$

2)

$\frac{35}{100} \times 200 \\ 70$

3)

$\frac{38}{100} \times 76$

$28.88$

Answer 2

Explicación paso a paso:

15% de 95

15 x 95 ÷100 = 14.25

35% de 200

35 x 200 ÷ 100 = 70

38% de 76

38 x 76 ÷ 100 = 28.88

X/2 - 34 = 128

x - 68

--------- = 128

2

x -68 = 128 x 2

x = 256 + 68

x = 324

X/5 + 43 = 98

x + (5x43)

--------------- = 98

5

x + 215 = 98 x 5

x = 490 - 215

x = 275

Y - 83 = 94

Y = 94 + 83

Y = 177