itsnevaeh120
itsnevaeh120
30-08-2021
Mathematics
contestada
solve the proportion
7/5=21/x
Respuesta :
maheshbhandari
maheshbhandari
30-08-2021
Answer:
15
Step-by-step explanation:
7/5=21/x
or, 7x=21*5
or, x=(21*5)/7
x=15
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