Question

Calculate 2 1/2 x 9/10

Answer 1

Answer:

$2 \frac{1}{2} \times \frac{9}{10} \\ \\ = \frac{5}{2} \times \frac{9}{10} \\ \\ = \frac{9}{2 \times 2} \\ \\ = \frac{9}{4} \\ \\ = 2 \frac{1}{4}$

Answer 2

21/2*9/10


=2.25


Hope it’s helpful