A bag contains 10 blue objects and 10 red objects. There are 5 blue circles, 5 red circles, 5 blue squares and 5 red squares.
2 answers:
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Answer:
Step-by-step explanation:
We require to create 2 equations with the repeating digits after the decimal point. Then by subtracting them we eliminate the repeating part.
let x = 2.1616.... → (1)) ← multiply both sides by 100
100x = 216.1616..... → (2)
Subtract (1) from (2)
99x = 214 ( divide both sides by 99 )
x =