(3/8-7/18)*3,6+(5/18+2/27): 1 11/27 решите ! - вопрос №7626882387183651822711127 от aylincik930 07.06.2023 10:06

Question

Математика: (3/8-7/18)*3,6+(5/18+2/27): 1 11/27 решите !

aylincik930 · Answer

=1/51)   3/8 - 7/18=27/72 - 28/72= - 1/722)   - 1/72 *3,6= - 1/72 * 36/10= - 1/203)   5/18+2/27=15/54+4/54=19/544)   19/54 : 1 11/27=19/54 : 38/27=19/54 * 27/38=1/45)   - 1/20+1/4= - 1/20+5/20=4/20=1/5...