Question

6.3÷ 7
1.21÷110
8.1÷9​

Answer 1

Answer:

1- 0.9

2- 0.2000

3- 0.9

this is your answer I am not sure about the second one but the 1 and 3 is correct

Answer 2

Answer:

$1) \: 6.3 \div 7 \\ \\ = \frac{6.3}{7 } \\ \\ = \frac{63}{70} \\ \\ = \frac{9}{10} \\ \\ = 0.9$

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$2) \: 1.21 \div 110 \\ \\ = \frac{1.21}{100} \\ \\ = \frac{121}{10000} \\ \\ = 0.0121$

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$3) \: 8.1 \div 9 \\ \\ = \frac{8.1}{9} \\ \\ = \frac{81}{90} \\ \\ = \frac{9}{10} \\ \\ = 0.9$

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