msani4634 msani4634

22-07-2021
Mathematics

contestada

Four bells at intervals of 12 minutes, 18 minutes, 20 and 25 minutes. If they toll together at 10 am, when next do they toll together again?

Respuesta :

rysondagreat rysondagreat

22-07-2021

Answer:

1.00 am

Step-by-step explanation:

Find the LCM of 12,18,20 and 25

=900 min ....change it to hrs =15 hrs

10.00am___1000hrs

1000hrs+15hrs

=0100hrs

=1:00 am

Answer Link

Otras preguntas

{3x}^{2} + 4x + 1 = 0 using: completeing the square methodQuadratic formulae

Adriana's doctor wants to talk to her about her Body Mass Index. What does this number MOST accurately indicate? O the proportion of fat, bone, water, and muscl

Los complementos directos, Direct object pronouns. Read the first sentence, then complete each following sentence with the appropriate direct object pronoun. 1.

If you were unsure of what the word xenophile meant, what does Zuckerman say at the end of his talk that might help you better understand the term? If you do no

help meeeeeeeeeeeeeeeeeeeeeee

Complete the sentences with the simple present, present progressive, simple past or past progressive.

Consider the real value of space vector P₂₀₂₀=[tex] \rm \left\{ \sum \limits^{n}_{i = 0}a_ix^i:a_i\in\mathbb{R} \: and \: 0 \leq n \leq2020 \right\}. [/tex]Let

Based on what you have learned so far, compose a job application letter. Be sure to include: 1. The address and name of the company to which you are applying. 2

The following passage is about Mary Goddard, the woman who first published the Declaration of Independence. Select the best evidence to support the statement th

Briefly explain why some people in England wanted the first American colony to fail. write your answer in a complete paragraph. here some textual evidence "Sir