Rachel S. answered • 03/25/20
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There are 1000m in 1km.
1000m / 50m
= 20
She needs to swim 20 pool lengths.
Jane l.
asked • 03/25/20I need help on this math question!!
Lynn Matthews wants to swim 1km in a 50-m-long pool. How many pool lengths must she swim?
show work please thank you!!!!
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3 Answers By Expert Tutors
Sophia D. answered • 03/25/20
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Math Major and Experienced College-Level Math Tutor
1 km = 1000 m. The pool is 50 m long. So she must swim 20 (that's 1000 ÷ 50) lengths to reach 1 km.
Lorraine H. answered • 03/25/20
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First one needs to convert km to m. 1km = 1000m
then one needs to divide 1000 by 50
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