Question

Multiply and write the product its lowest terms - 7 / 4 X 12/ 21 x (-1/2)

Answer 1

Answer:

7/4×12/21×(-1/2)

1/1×3/3×(-1/2)

1×1×(-1/2)

-1/2

Answer 2

Answer:

1/2

Step-by-step explanation:

-7/4×12/21×(-1/2)

(-3/3×-1/2). cross multiply

if ,you get 3/6 cut .

then you get =1/2 .Answer