Răspuns :
3/5 din 60 =
3/5 * 60 =(3 * 60)/5 =(3 * 2² * 3 * 5)/5 =(2²* 3² * 5)/5
(2² * 3² * 5)/5 =
((2² * 3² * 5) : 5) / (5 : 5) =(2² * 3²)/1 =(2² * 3²²) =36
3/5 * 60 =(3 * 60)/5 =(3 * 2² * 3 * 5)/5 =(2²* 3² * 5)/5
(2² * 3² * 5)/5 =
((2² * 3² * 5) : 5) / (5 : 5) =(2² * 3²)/1 =(2² * 3²²) =36