Math, asked by Ruhani2007, 1 year ago

find fourth proportional of:
1)4hours 40minutes, 1hour 10minutes and 16hours

Answers

Answered by SamSeoul

0

4×60/40=6

60/10=6

16×60/x=6

x=16×60/6

x=160

=2 hour 40 min

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