Question
Risa used 110 of the rope to tie some presents. She threw away 78 of the remaining rope. As a result, she had 27 cm of the rope left. How much rope did Risa have at first? Give your answer in cm.
4 m

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Risa used 110 of the rope to tie some presents. She threw away 78 of the remaining rope. As a result, she had 27 cm of the rope left. How much rope did Risa have at first? Give your answer in cm.