1.

(h) If a number exactly divides two numbers separately, it must exactly divide their sum

Answer»

ANSWER:

Yes it's true

Step-by-step explanation:

15/3 = 5 and 21/3 = 7

Here 15 and 21 are EXACTLY DIVISIBLE by 3.

15 + 21 = 36 which is also divisible by 3.



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