Question

carry out the following addition of rational numbers 1 2/3 2 4/5

Answer 1

Answer:

$\frac{72}{15}$

Step-by-step explanation:

$\frac{12}{3} + \frac{4}{5}$

LCM of Denominator= 15

Therefore;

$\frac{12 \times 5}{3 \times 5} + \frac{4 \times 3}{5 \times 3} = \frac{60 + 12}{15} = \frac{72}{15}$

Thank you!