jojododo11111 jojododo11111

23-10-2020
Mathematics

contestada

If 5 a = 45, ba= 1, then b=

Respuesta :

ophelia370514 ophelia370514

23-10-2020

Answer:

1/9

Step-by-step explanation:

5a=45

divide it by 5 and a will =9

9b=1

divide 1 by 9

you get 1/9=b

therefore 9x1/9=1

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