7. Verify the following equations.
27 x 64 = 27 x 64
a.
Answers
Answered by
0
Answer:
(a×b)=(b×a);27×64=64×27
Answered by
1
Answer:
On prime factorisation of the numbers individually, we get,
27=
3×3×3
=3
3
.
64=
2×2×2
×
2×2×2
=4
3
.
Therefore,
3
27×64
=
3
3
3
×4
3
=3×4=12.
Hence, 12 is the solution.
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