Math, asked by bimalbarik09gmailcom, 1 month ago

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Answers

Answered by np255585
1

Answer: a)

Step-by-step explanation:

a) Let x = 0.484848_______equation 1

10x = 4.848484__________equation 2

100x = 48.484848________equation 3

99x = 48 (Subtract equation 1 from equation 3)

x = \frac{48}{99}

b) Let x = 1.588888_______equation 1

10x = 15.888888_________equation 2

100x = 158.888888_______equation 3

90x = 143 (Subtract equation 2 from equation 3)

x = \frac{143}{90}

c) Let x = 4.125125125_____equation 1

10x = 41.251251251_______equation 2

100x = 412.512512512_____equation 3

1000x = 4125.125125125___equation 4

999x = 4121 (Subtract equation 1 from equation 4)

x = \frac{4121}{999}

d)Let x = 0.844444_______equation 1

10x = 8.444444__________equation 2

100x = 84.444444________equation 3

90x = 76 (Subtract equation 2 from equation 3)

x = \frac{76}{90}

Answered by charlie1357
0

Answer:

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