Question

calcule o valor de cada uma das letras
41 = (8×5) +a

123 = (5×24) +b

96 = (7×13) + c

248 = (12×20) +d

494 = (e×34) +4

1.180 = (f×51) + 7

374 = (41×g) + 5

487 = (11×h ) +3

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Answer 1

Resposta:

41 = 40 + a

a = 41 - 40

a = 1

123 = 120 + b

b = 123 - 120

b = 3

96 = 91 + c

c = 96 - 91

c = 5

248 = 240 + d

d = 248 - 240

d = 8

494 = 34e + 4

34e = 494 - 4

34e = 490

e = 490/34

e = 14,41

1180 = 51f + 7

51f = 1180 - 7

51f = 1163

f = 1163/51

f = 22,80

374 = 41g + 5

41g = 374 - 5

41g = 369

g = 369/41

g = 9

487 = 11h + 3

11h = 487 - 3

11h = 484

h = 484/11

h = 44