Question

(3/4)+(2/5)-(5/20). simplify​

Answer 1

Answer:

9/10

Explanation:

3/4+2/5-5/20

3*5+2*4-5*1/20

15+8_5/20

23-5/20

18/20

9/10

Answer 2

꧁᪥❣️ᏗᏁᏕᏇᏋᏒ ❣️᪥

$\frac{3}{4} + \frac{2}{5} - \frac{5}{20} \\ = \frac{3 \times 5 + 2 \times 4}{20} - \frac{5}{20} \\ = \frac{15 + 8}{20} - \frac{5}{20} \\ = \frac{23}{20} - \frac{5}{20} \\ = \frac{23 - 5}{20} \\ = \frac{18}{20} \\ = \frac{9}{10}$