shanainegillette shanainegillette

11-06-2020
Mathematics

contestada

Evaluate -1/5 ab
if a = 3/7 and b = 5/8.

Write in simplest form. A) 3/56
B) 15/56
C) -24/175
D) -3/56

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

11-06-2020

Answer:

-3/56

Step-by-step explanation:

-1/5 ab

Let a = 3/7 b = 5/8

-1/5 * 3/7 * 5/8

Rewriting

-1/7 * 3/8 * 5/5

Canceling like terms and multiplying

-3/56

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