derrickspencersr80 derrickspencersr80
  • 24-10-2018
  • Mathematics
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what is k-3/10= 2/5?

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 24-10-2018

k-3/10= 2/5

get a common denominator of 10

2/5 * 2/2 = 4/10

k - 3/10 = 4/10

add 3/10 to each side

k = 7/10

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