Question

tính bằng cách thuận tiện nhất:

\(\frac{1}{8}\)x 58,35 + 0,125 x 41 + 12,5% x 0,65.

Answer 1

\(\frac{1}{8}\times58,35+0,125\times41+12,5\%\times0,65\)

\(=0,125\times58,35+0,125\times41+0,125\times0,65\)

\(=0,125\times\left(58,35+41+0,65\right)\)

\(=0,125\times100\)

\(=12,5\)

Answer 2

\(\frac{1}{8}\)x 58,35 + 0,125 x 41 + 12,5% x 0,65

= \(\frac{1}{8}\)x 58,35 + \(\frac{1}{8}\)x 41 + \(\frac{1}{8}\)x 0,65

= \(\frac{1}{8}\)x ( 58,35 + 41 + 0,65 )

= \(\frac{1}{8}\)x 100

= 12,5

Answer 3

\(\frac{1}{8}\) x 58,35 + 0,125 x 41 + 12,5% x 0,65

=\(\frac{1}{8}\) x 58,35 + 18 x 41 + 18 x 0,65

=\(\frac{1}{8}\) x ( 58,35 + 41 + 0,65 )

= \(\frac{1}{8}\)x 100

= 12,5

*Ryeo*