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Grade 77 grade science

A shop keeper bought 7/9 kg of potatoes. He packed them in to packets. Each containing 14/63 kg of potatoes. Haw many packets of potatoes did he make ?

Profile image of Dakshi baghel
6 Years agoGrade 7
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3 Answers

Profile image of Arun
6 Years ago
Dear student
 
number of packets = total weight / weight of one packet =
\frac{7/9}{14/63} = \frac{7* 63}{9*14} = \frac{49}{14} = 3.5\frac{7/9}{14/63} = \frac{7* 63}{9*14} = \frac{49}{14} = 3.5 = 4 packets
 
Hope it helps
 
In case of any difficulty, Please feel free to ask
Profile image of Satish sahu
6 Years ago
Hello Dakshi,
 
A shopkeeper bought potatoes=7/9 kg
Each packet containing potatoes=14/63 kg
Packets of potatoes he made=(7/9)/(14/63)
          =(7×63)/(9×14) 
          =7/2
          =3.5 =4
Since Packet is always full.
Hence packets made are 4.
 
I hope it helps you.
Profile image of Yashraj
6 Years ago
 
 
number of packets = t weight / weight of a sigle  packet
 
no.of packets
=7/9 multiplied by63/14 
so ans is 4

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