Math, asked by aishwarya93901, 11 months ago

50 1/2 × 49 1/2 by using identities

Answers

Answered by anilmrstkt

6

Answer:

Step-by-step explanation:

50 1/2=50×2+1/100=101/2

49 1/2=49×2+1/100=99/2

50 1/2×49 1/2

=101/2×99/2

=9999/2

=4999 1/2

Answered by varaprasadarao84

1

Answer:

50×1/2×49×1/2=50×1/2×50×1/2

(a+b) (a-b) =a^2-b^2

9999/4=2444 3/4

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