Question

Use Euclid's division algorithm to find the HCF of: @135 and 225 (ii) 196 and 38220 (ii) 867 and 255​

Answer 1

Answer:

(ii) 867 and 255

Step-by-step explanation:

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Answer 2

Answer:

867 and 255

Step-by-step explanation:

18×(−27)×30

=(18)×[(−27)×30]

Here, we will 1

st

solve square bracket.

So,

(18)×[(−27)×30]=18×[−(27×30)]

=(18)×(−810)

=(20−2)×(−810)

=(20×(−810))−(2×(−810))

=−16200−(−1620)

=−16200+1620

=−14580