Question

Caucule: ( 0,333...+1,2) ×15 + 0,1/1/10

Answer 1

Ola Mary 

0.333... = 1/3

1/3 + 6/5 = (5 + 18)/15 

15*(5 + 18)/15 = 23 

0.1/1/10 = 1/100 

23 + 1/100 = 23.01

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