Question

6/4 x 3 1/4 x 3/7 (2 - 2 1/3)=

Answer 1

Supongo que el paréntesis tambien indica multiplicación

2 - 2¹/₃ = - 1/3
3¹/₄ = 13/4

Entonces

6/4 x 13/4 x 3/7 ( - 1/3 ) =
( 6 )( 13 )( 3 )( - 1 ) / ( 4 ) ( 4 ) ( 7 )( 3 ) =
- 234 / 336  = - 78 / 12 = - 39 /56
R = - 39/56