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astraxan [27]
3 years ago
8

Denise walked 4 blocks from her house to the bus stop. She rode the bus 17 blocks to the post office. Later, she came home the s

ame way. How many blocks did Denise travel in all?
Mathematics
1 answer:
Kazeer [188]3 years ago
6 0

Answer:

42 blocks

Step-by-step explanation:

4 +17 = one way

The answer= there and back

4+17=21

21 x 2 = 42

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See attachment below.

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3 years ago
See attachment. Please give step by step solution. Thank you
Dmitry_Shevchenko [17]

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cross multiply

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