43/5-2+1/10 3 5/14-1-6/7 2 8/15-(1 3/10+2/5) 4 - вопрос №4352110351416728151310254113029201105557483 от volapaevowjb4p 12.03.2023 04:40

Question

Математика: 43/5-2+1/10 3 5/14-1-6/7 2 8/15-(1 3/10+2/5) 4 11/30-2 9/20-1/10

volapaevowjb4p · Answer

4 3/5-2+1/10=2 6/10+1/10=2 7/103 5/14-1-6/7=2 5/14-12/14=1 19/14-12/14=1 7/14=1 1/22 8/15-(1 3/10+2/5)=2 16/30-(1 9/30+12/30)=2 16/30-1 21/30=1 46/30-1 21/30=25/30=5/64 11/30-2 9/20-1/10=4 22/60-2 27/60-6/60=3 82/60-2 33/60=1 49/60...