Question

66 upon 11 + 231 upon 77​

Answer 1

Answer:

693 upon 77 Or 63 upon 11

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Answer 2

Answer:

$\frac{66}{11} + \frac{231}{ 77}$

Do LCM of 11 and 77

= 77

= ((66×7)+231)/77

=(462 + 231)/77

= 693/77

= 9

Step-by-step explanation:

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