Q 3. Solve by using suitable property:
i. 7869 x 92 + 7869 x 8
ii. 4795 x 99 + 4795
Answers
Answered by
15
7869 (92+8)
7869 (100)
786900
4795 (99+1)
4795 (100)
479500
7869 (100)
786900
4795 (99+1)
4795 (100)
479500
anshika210:
just apply a common property
we can also solve it by DMAS rule
ohk
Answered by
8
7869x92+7869x8. 7869(92+8). 7869x100=786900. For second. 4795x99+4795x1. 4795(99+1). 4795x100=479500
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