Question

how
five clothes dry in 3,6, 9, 12 a 15 hrs respectively
times will clothes will bedries in 360 hrs.​

Answer 1

Given :- five clothes dry in 3,6, 9, 12 a 15 hrs respectively .

To Find :- How many clothes will be dries in 360 hrs.

Solution :-

→ first clothes dry in = 3 hours .

so,

→ In 360 hours , total clothes of first type dries are = 360/3 = 120 clothes .

and,

→ second clothes dry in = 6 hours .

so,

→ In 360 hours , total clothes of second type dries are = 360/6 = 60 clothes .

and,

→ third clothes dry in = 9 hours .

so,

→ In 360 hours , total clothes of third type dries are = 360/9 = 40 clothes .

and,

→ fourth clothes dry in = 12 hours .

so,

→ In 360 hours , total clothes of fourth type dries are = 360/12 = 30 clothes .

and,

→ fifth clothes dry in = 15 hours .

so,

→ In 360 hours , total clothes of fifth type dries are = 360/15 = 24 clothes .

therefore,

→ Total clothes dry in 360 hours are = 120 + 60 + 40 + 30 + 24 = 274 clothes (Ans.)

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Answer 2

Given :  Five clothes dry in 3,6,9,12 and 15 hours respectively

To Find   : how many times will these clothes will be dried in 360 hours​

Solution:

Cloth dry in 3 hrs  will be dried   {360/3}    =  120 times

Cloth dry in 6 hrs  will be dried  [360/6]   =  60  times

Cloth dry in 9 hrs  will be dried  [360/9]   =  40  times

Cloth dry in 12 hrs  will be dried   [360/12]   =  30  times

Cloth dry in 15 hrs  will be dried  [360/15]   =  24   times

Total times = 120 + 60 + 40 + 30 + 24  = 274  times

274  times clothes will be dried in 360 hours​

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