heather1241
heather1241
15-09-2018
Mathematics
contestada
Ratio and proportion practice
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ianaiman0212pf3cto
ianaiman0212pf3cto
15-09-2018
So 4 hours for 40 dresses.
1 hour would be 40/4=10 dresses
50 dress = 1hr x 5 = 5 hrs#
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