Question

pls answer it fast help guys​

Answer 1

Answer:

(a) -11/3 + 7/12

= -11×12 + 3×7 / 12× 3

= - 132 + 21 / 36

= -111 / 36

in simplest form = -37 / 12

(b) 2¹/3 = 3 × 2 + 1 / 3

= 7/3

now , 7/3 × 4 / 7

= 7×4 / 3×7

= 28/21

in simplest form 4/3

Step-by-step explanation:

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