006
6. Find
(1) 54279 x 92 + 54274 x 8
7. Find the following products by using suitable properties:
(ii) 1938 x 99 (160)(iii) 1005 188.
ck the result by division algorithm.
(1) 739 x 102
Answers
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Step-by-step explanation:
(1) 54279 x 92 + 54274 x 8
= 54279 ( 100 - 8 ) + 54274 x 8
= 5427900 - 8( 54279 - 54274)
= 5427900 - 8 x 5
= 5427900 - 40
= 5427860
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