Math, asked by Harwah, 2 days ago

Time duration of 8 minutes 40 seconds is wrongly noted as 6 minutes 50 seconds what is the percentage error?

Answers

Answered by muskangarg18714

0

Answer:

convert time into seconds =

time duration =8min40sec =8×60+40=480+40=520sec

time noted =6 min50 sec = 6×60+50=360+50=410 sec

percentage = 410/520×100=4100/52 =78.846 %

Answered by amber90

0

your question is invalid

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