smartie12 smartie12

20-04-2017
Mathematics

contestada

What is the answer to number 11 and how did you solve it please help!!

What is the answer to number 11 and how did you solve it please help class=

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yoloswaggs51 yoloswaggs51

20-04-2017

so
to solve we cross multiply
and use the proportion
5/6=?/72

5×72=360
360/6=60
so she handed out 60 band-aids, to find how many she has left we do 72-60
72-60=12

She has 12 bandages left

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