sphindohshenge sphindohshenge

24-03-2021
Mathematics

contestada

two numbers are in the ratio 7:9 and the bigger number is 81 .what is the smaller number?

Respuesta :

wizardgoat07 wizardgoat07

24-03-2021

Answer:

63

Step-by-step explanation:

7:9= 7/9

7/9=x/81

7(81)/9=x

x=63

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