Example 9: If 15 workers can build a wall in 48 hours, how many workers will be
required to do the same work in 30 hours?

Question

Example 9: If 15 workers can build a wall in 48 hours, how many workers will be required to do the same work in 30 hours?​

Katherine · Answer

Total         work         =         1    5         *    4    8      workers         needed         =         1    5    *    4    8    /    3    0              =    2    4         workers

Evelyn

1 ) in the cables the location of fault is usually found out by compering….

(a) the resistance of the conductor

Zuni studies 6 subjects each for 1 1\4 hour.How much time does she study in all?

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Example 9: If 15 workers can build a wall in 48 hours, how many workers will berequired to do the same work in 30 hours?​