Question

It takes b minutes for Sylvia's bathtub to fill with water. How many minutes will it take to fill 3 same-size bathtubs? Write your answer as an expression.

Answer 1

b represent minute

SO,

TIME TAKEN TO FILL 3 SUCH BATHTUBS

=3×b

3b

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Answer 2

Step-by-step explanation:

time taken to fill one bathtub = b minutes

time taken to fill 3 same size bathtubs = 3 X b

                                                                  = 3b minutes

therefore, time taken to fill 3 bathtubs is 3b minutes.