Question

The sum of 3 by 20 + 4 by 20 is

Answer 1

Answer:

1280

Step-by-step explanation:

now

3×20=60

60+4=64

64×20=1280

Hope it helps you

Answer 2

Question:

The sum of   $\frac{3}{20}$ and  $\frac{4}{20}$ is

Answer:

$\frac{7}{20}$

Step-by-step explanation:

$\\ \frac{3}{20} +\frac{4}{20}\\\\\frac{3+4}{20}$

$\\ \frac{3}{20} +\frac{4}{20}\\\\\frac{3+4}{20}\\\\\frac{7}{20}$

Thank-you

~AnuKomalJoshi