Ile to jest 2:1+275:5-4+78 Daje naj prosze szybko

2 : 1 + 275 : 5 - 4 + 78 = 2 + 55 - 4 + 78 = 57 - 4 + 78=53 + 78 =131

2/1+275/5-4+78=2+55-4+78=57-4+78=53+78=131