Question

evaluate the given numerical

Answer 1

Step-by-step explanation:

$\frac{21}{37} \times \frac{45}{73} + \frac{28}{37} \times \frac{21}{73} + \frac{16}{37} \\ \\ \frac{1}{37 \times 73} (21 \times 45 + 28 \times 21 ) + \frac{16}{37} \\ \\ \frac{945 + 588 }{2701} + \frac{16}{37} \\ \\ \frac{945 + 588 + 1168}{2701} \\ \\ \frac{2701}{2701} \\ \\ = 1$