Robert want to buy a digital piano. He makes a scale drawing of his living room. He uses a scale of 1 cm to 6 in to the actual room. The with of the piano is 54 inches. Will it fit in the wall next to the bookshelf?
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if you use photomath right away it will give you the answer not like this app that you have to wait for people.

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

96 cm is the answer.