Respuesta :

Answer:

option a

Step-by-step explanation:

7/8 * -4/21

=7*-4/8*21

=-28/168

=-1/6

In maths product means multiplication.

OVAOM

Answer:

A. -1/6

Step-by-step explanation:

  • 7/8 × -4/21
  • 7 can be divided by 21 wich will make the fraction -4/21 turn to -4/3 and the fraction 7/8 turn to 1/8
  • -4 can be divided by eight which will make the fraction 1/8 turn to 1/2 and the fraction -4/3 will turn to -1/3
  • 1/2 × -1/3 = -1/6
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