Question

There are b bricks that need to be stacked. After k of them have been stacked then in terms of b and k, what percent of bricks have not yet been stacked

Answer 1

Step-by-step explanation:

total bricks are b

bricks stacked = k

bricks unstacked = b-k

percentage = b-k/b × 100%

= 100b-100k/100b %

= b-k/b %

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