1.

Pleàse solve these problems step by step​

Answer»

Answer:

1.let the FIRST no=x

ANOTHER no=4\5×x=4x/5

the SUM of both no =70

Atq,

x+4x/5=70

=9x+5/5=70

=9x+5=350

=9x=350-5

=9x=345

=x=345/9

=x=35



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