Question

6*11=66,89*101=8989,706*1001=7... prove it

Answer 1

Hi ,

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Distributive property :

a( b + c ) = a × b + a × c

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i ) 6 * 11 = 6 *( 10 + 1 ) = 60 + 6 = 66

ii ) 89*101

= 89 * ( 100 + 1 )

= 89 × 100 + 89 × 1

= 8900 + 89

= 8989

iii ) 706 * 101

= 706 * ( 100 + 1 )

= 706 × 100 + 706 × 1

= 70600 + 706

= 71306

I hope this helps you.

: )