Question

Please tell me the full answer of this question.​

Answer 1

Answer:

bandoxoabavsvfibaa

Explanation:

babdhdbajaidjsba abd

Answer 2

Explanation:

$a) \frac{4}{15} + \frac{3}{4} \\ = \frac{4 \times 4 + 3 \times 15}{60} \\ = \frac{16 + 45}{60} \\ = \frac{61}{60}$

$(b)\frac{5}{9} + \frac{4}{7} \\ \frac{5 \times 7 + 4 \times 9}{63} \\ \frac{35 + 36}{63} = \frac{71}{63}$

$(c)\frac{7}{15} + \frac{12}{20} \\ \frac{7 \times 4 + 12 \times 3}{60} \\ \frac{28 + 36}{60} \\ = \frac{64}{60} = \frac{16}{15}$