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anastassius [24]
3 years ago
8

Proportion multiple choice​

Mathematics
2 answers:
puteri [66]3 years ago
7 0

Answer:

a is ×2. b is ÷3

Step-by-step explanation:

If you douple the multiple equation the answer will doupled by the same number

But if you triples the divide equation the valu will reduce by 3

-Dominant- [34]3 years ago
6 0

Answer:

a) x 2

b) x 3

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Using Euclid's division algorithm prove that : 847,2160 are co-primes
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New steps to find HCF will be as under

2160 = 847 x 2+ 466
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Therefore, the HCF=1 Hence, the numbers are co-primes (relatively prime).
5 0
3 years ago
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