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max2010maxim [7]
3 years ago
9

Shelly spent 17 min washing the dishes and 38 min for cleaning her room.explain how you can mental math to find how long Shelly

spent on the two tasks
Mathematics
1 answer:
tatuchka [14]3 years ago
6 0
Well you could round which would make it easier but not exact so like 20+40=60 minutes but if it needs to be exact it wouldnt be hard to just do 17+38= 55 hope this helps:)
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