Question

(8/9- 5/18)*9/22 помогите​

Answer 1

$( \frac{8}{9} - \frac{5}{18} ) \times \frac{9}{22} = ( \frac{16}{18} - \frac{5}{18} ) \times \frac{9}{22} = \frac{11}{18} \times \frac{9}{22} = \frac{1 \times1 }{2 \times 2} = \frac{1}{4} = 0.25$