Asdfqwertyviz
Answered

If 3 1/5 of a number is added to 3/4 a number the result is 79

Please show solution :'(

Sagot :

Manelviz
 Let x be the number.
Solution:
 = [tex] \frac{16}{5} [/tex] x + [tex] \frac{3}{4} [/tex] x = 79
= [tex] \frac{16(4)+3(5)}{20} [/tex] x = 79
= [tex] \frac{79x}{20}[/tex] = 79
 x = 20

The number is 20.


:)