Question

1780mg/100g × 100% = 2780mg/100000mg × 100%=
plis es paro hoy ​

Answer 1

Respuesta:

$m = \frac{139}{89000}$

Explicación:

$\frac{1780mg}{100g} \times 100\% = 1780\%m$

$\frac{2780mg}{100000mg} \times 100\% = \frac{139\%}{50}$

$1780\%m = \frac{139\%}{50}$

$1780\%m \times 50 = \frac{139\%}{50} \times 50$

$89000\%m = 139\%$

$\frac{89000\%m}{89000\%} = \frac{139\%}{89000\%}$

$m = \frac{139}{89000}$