Question

( 7 - 2 целых 5/16 ) ×4/25 =

Помогите срочно

Answer 1

( 7 - 2 целых 5/16 ) ×4/25 =

= (6 16/16 - 2 5/16)• 4/25=

4 11/16• 4/25=

(4•16+11)/16• 4/25=

75/16• 4/25=

Сокращаем 75 и 25 на 25; 16 и 4 на 4;

3/4• 1/1= 3/4 или = 0,75.