Q10. Using suitable properties evaluate: 849 x 99 - (- 849).
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Answered by
7
Answer:
the ques. is done .. please check solution
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Answered by
5
Answer:
84900
Step-by-step explanation:
849 X 99 - (-849)
= 849 X 99 + 849 (MINUS + MINUS = PLUS)
= 849 X 99 + 849 X 1 (AS 849 IS STILL 849)
= 849 X (99+1) [DISTRIBUTIVE PROPERTY]
= 849 X 100
= 84900
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