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1275:(170×8-15×9):[(5×45-50):25]:5=​

Răspuns :

Răspuns:

1275:(1360-135):[(225-50):25]:5=

1275:1225 : (175:25):5=

1275:1225:7:5=

1,040816326530612:1,4=

0,7434402332361514

Răspuns:

1275:(1360-135):[(225-50):25]:5=

1275:1225:[175:25]:5=

1275:1225:7:5=

1275:7:1225:5=

175:1225:5=

175:245=

175/245=(facem simplificarea cu 5)

35/49= (facem simplificarea cu 7)

5/7