Question

7/5:14/30+9/40:18/20​

Answer 1

❥Holiwi꧂

7/5:14/30+9/40:18/20

=1/10/30+9/40/18/20

=1/300+9/40/18/20

=1/300+1/80/20

=1/300+1/1600

=19/4800

Respuesta:

$\boxed{ \boxed{ \frac{19}{4800} }}$

$\color{blue}{salu2}$

Answer 2

Respuesta:

7/5:14/30+9/40:18/20

$\frac{7}{5} \div \frac{14}{30} + \frac{9}{40} \div \frac{18}{20}$

$\frac{ \frac{7}{5}}{ \frac{14}{30}} + \frac{ \frac{9}{40}}{ \frac{18}{20}}$

$\frac{7}{5} \times \frac{30}{14} + \frac{9}{40} \times \frac{20}{18}$

Simplificando

3 + 1/4

13/4