The word Aproximated is misspelled against Approximated, which is past tense of "Approximate"
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Approximated has double "pp" is mispronounced as "p"
Remember double 'PP' in between the strings a & roximated which should not be misspelled with single 'P'
Wrong Spelling:  a-p-roximated 
Correct Spelling:  a-pp-roximated 
Find more incorrect spellings of Approximated to spell right way.