deontecory1991 deontecory1991

21-07-2017
Mathematics

contestada

If four bells toll at intervals of 8,9,12 and 15 minutes respectively. If they toll at 3 pm when will they toll together

Respuesta :

texaschic101 texaschic101

21-07-2017

ur basically looking for the common multiple of the numbers 8,9,12,and 15.
LCM of these numbers is 360.

so 360 minutes = (360/60) = 6 hrs

and 6 hrs from 3 p.m. would be : 9 p.m. <== ur answer

Answer Link

Otras preguntas

What is the sum of 3+(-4)?

whats 9 discount to 4

Work out the volume of a cube of edge 5cm

Egyptians could move goods north along the Nile because a. it had a weak current. c. it flowed from south to north. b. of man-made canals. d. strong winds.

Can you please give me thesis statements about Battle of Brooklyn.

A college freshman started the year with $4000 in spending money and after three months,she has $2800 left.assume that she will continue to spend her money at t

What is 48% of 72 time 3 divided by 9

A researcher while working in vitro (outside cell) added helicase enzyme which resulted in the untwisting of the DNA helix. But this untwisting led to strain ah

What is the "Gravity Factor"?

_________ is the method used to support a likely sequence of events at a crime scene by the observation and evaluation of physical evidence and statements made