alleryઆવૃત્ત દશાંશ 0.777... કયા અપૂર્ણાંક બરાબર છે?
A7/9
B7/10
C1/7
D7/99
Answer & Solution
Correct answer: A. 7/9
જો x = 0.777... હોય, તો 10x - x = 7, તેથી x = 7/9.
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