Loverhiaja4ckl4e Loverhiaja4ckl4e

15-01-2017
Mathematics

contestada

The total weight of 30 bags of flour and 4 bags of sugar is 42.6 kg. if each bag of sugar weighs 0.75 kg, what is the weight of each bag of flour?

Respuesta :

anthonysilby1 anthonysilby1

15-01-2017

x = weight of each bag of flour

30x + 4*0.75 = 42.6
30x + 3 = 42.6
30x = 39.6
x = 39.6/30
x = 1.32kg

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yashddsy26 yashddsy26

15-01-2017

so.....4*0.75=3 kg
rest weight=39.6

so......weight of each bag of flour = 39.6/30=1.32 kg

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