Question

plz answer me right plz plz ​

Answer 1

Answer:

2/5

1/3

6/25

15/10

I hope this answers is correct

Step-by-step explanation:

1/3

Answer 2

$1 question \\ \frac{4}{5} + \frac{6}{5} = \frac{10}{5} = 2$

$2 question \\ = \frac{4}{5} - \frac{7}{15} \: \: \: \: \: \: \: \: \: \: \: \\ = \frac{4 \times 3 - 7 \times 1}{15} \\ = \frac{12 - 7}{15} \: \: \: \: \: \: \: \: \: \: \: \\ = \frac{5}{15} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:$

$= \frac{1}{3}$

$3question\\ \frac{3}{5} \times \frac{2}{5} = \frac{6}{25}$

$4 question \\ \frac{3}{5} \div \frac{2}{5} = \frac{3}{5} \times \frac{5}{2} = \frac{15}{10} = 1.5$