Express the following rational decimal expression in the ratio number
1) 0.777
Answers
Answered by
0
Step-by-step explanation:
0.777
777/1000
therefore,777:1000
Answered by
1
Answer:
Let x = 0.777... = 0.7
=> 10 x = 7.777... = 7.7
=> 10x -x = 7.7 - 0.7
=> 9x = 7
=> x = 7 / 9
=> 0.777... = 7 / 9
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