(4) Solve using the distributive property: 420 x 139
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Answer:
use distributive formula : a(b+c) = (a×b)+(a×c)
Step-by-step explanation:
given numbers are 420&139
420=100+320
139 =100+39
a=100 , b=320 , c= 39
100(320+39)=(100×320)+(100×39)
100(359) = 32000+3900
35900 = 35900
Therefore L.H.S. = R.H.S.
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Step-by-step explanation:
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