Question

a clock takes 3 second to strike 3 o'clock.how long does it take to strike 6 o'clock

Answer 1

a clock takes 3seconds to strike 3o'clock
then how many seconds 6'o clock
let x be seconds to strike 6'o clock
3----3
x----6
cross multiplication
3×6=3×x
18=3x
x=18/3
x=6
so,it takes 6seconds to strike 6'o clock.

Answer 2

Answer:

Step-by-step explanation:

a wall clock needs 3 seconds to strike 6 bells. determine the time it requires to strike 9 bells