Math, asked by zhulaanignoro, 6 months ago

a bell rings every 15 seconds and the other rings every 90 seconds .at 6; 00 pm the two bells ring simultaneously only.at what time the bell rings again at the same time

Answers

Answered by adityasaharan17
2

Answer:

bell rings at 7:45

Step-by-step explanation:

because i dont know but i know the answer in my book

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