Question

tìm y biết : y+y:0,5+y:0,125=15 🖕😏

Answer 1

\(y+y:0,5+y:0,125=15\)
\(y:\left(1+0,5+0,125\right)=15\)
\(y:1,625=15\)
\(y=24,375\)

Answer 2

y+y:0,5+y:0,125
y:(1+0,5+0,125)=15
y:1,625=15
y=24,375