1.

Simplify 1. (15¼÷3½)-²2. (15¹/³÷9¼)-6

Answer» HI ,

1 ) ( 15⅓ ÷ 3 ½ )^-2

= [ (46/3 ) ÷ ( 7/2 ) ] ^-2

= [ ( 46/3 ) ( 2/7 ) ]^ -2

= ( 92/21 )^-2

= ( 21/92 )²

2 ) ( 15 ⅓ ÷ 9 ¼ )^-6

= [ ( 46/3 ) ÷ ( 37/4 ) ]^-6

= [ (46/3 ) ( 4/37 ) ]^-6

= ( 184/111 )^-6

= ( 111/184 )^6

I hope this helps you.

; )


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