Question

solve this question ​

Answer 1

Answer:

$\frac{12}{15} + \frac{14}{18} \\ \\ = \frac{72 + 70}{90} \\ \\ = \frac{142}{90} \\ = 1.57777778 \: or \: 1 \frac{ \cancel{52} \: ^{26} }{ \cancel{90} \: _{45} }$

Answer 2

Answer:

$\frac{12}{15} + \frac{14}{18} \\ \\ \frac{12 \times 18}{15 \times 18} + \frac{15 \times 14}{15 \times 18} \\ \\ \frac{216}{270} + \frac{210 }{270} \\ \\ \frac{216 + 210}{270} \\ \\ \frac{426}{270} \\ = 1.57777777778$