ivolinsjones0257 ivolinsjones0257

28-11-2018
Mathematics

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Cindy bought 20 stamps. This is 5 times the number of postcards that Yoshi bought. How many postcards did Yoshi buy

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krystalbrooke99 krystalbrooke99

28-11-2018

Answer: 4 postcards

Step-by-step explanation: 20/5=4

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asheleyyyy asheleyyyy

28-11-2018

[tex]5x = 20[/tex]
5 times the number (x) is 20. To solve for x you must get rid of the 5, and the opposite of multiplication is divison.
[tex]5x = 20 \\ x = 4[/tex]
so 4 postcards :)

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