Ответ:
Объяснение:
2 4/15 – (2- 1/15) : 4/9 +2=
=34/15- ((30-1)/15) : 4/9+2=
34/15-29/15 *9/4 +2=
=34/15-29/5 * ¾ +2=
34/15-87/20 +2=
=(34*4 -87*3 +2*60)/60=
=(136-261+120)/60=
(256-261)/60=
=-5/60=-1/12
OTBET: -1/12
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Ответ:
Объяснение:
2 4/15 – (2- 1/15) : 4/9 +2=
=34/15- ((30-1)/15) : 4/9+2=
34/15-29/15 *9/4 +2=
=34/15-29/5 * ¾ +2=
34/15-87/20 +2=
=(34*4 -87*3 +2*60)/60=
=(136-261+120)/60=
(256-261)/60=
=-5/60=-1/12
OTBET: -1/12