yasmientahira yasmientahira

26-08-2020
Mathematics

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Find the lowest number divisible by 15, 20 & 25.

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oscar236 oscar236

26-08-2020

Answer:

300.

Step-by-step explanation:

This is the LCM.

15 = 3 * 5

20 = 2 * 2 * 5

25 = 5 * 5

One 5 appears in all 3 factors so we only use this once in the calculation:

LCM = 2 * 2 * 3 * 5* 5 = 300

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