Question

$22 \div (1 \frac{17}{20} - 1 \frac{1}{4} + 12 \div 1 \frac{1}{2} \times \frac{1}{5} )$
помогите срочноооооо пжж​

Answer 1

Ответ:

=10.

Пошаговое объяснение:

22÷(1_17/20-1_1/4+12÷1_1/2×1/5)=

= 22:(37/20-5/4+12÷3/2×1/5)=

=22÷(37/20-25/20+240/20÷30/20×4/20)=

=22÷(37-25+240÷30×4/20)=

=22÷44/20=22×20/44=10