itsjeniyaa
itsjeniyaa itsjeniyaa
  • 07-12-2020
  • Mathematics
contestada

Help pleasee!!!! There is a screenshot attached!

Help pleasee There is a screenshot attached class=

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acord0361s
acord0361s acord0361s
  • 07-12-2020

Answer:

40/33

Step-by-step explanation:

x=1.21 (21 repeating)

100x=121.21 (21 repeating)

100x-x=121.21-1.21

100x-1x=(121+0.21)-(1+0.21)

99x=120+0

99x/99=120/99

x=40/33

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huskylover1013 huskylover1013
  • 07-12-2020
The answer is 40/33.
Answer Link

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