Respuesta :
3 multiplied by 4 is 12
3 multiplied by 7 is 21
that is how the photos are split 4:7
3 multiplied by 7 is 21
that is how the photos are split 4:7
4 : 7.......added = 11
4/11 * 33 = 132/11 = 12
7/11 * 33 = 231/11 = 21
so one group has 12 and the other group has 21
4/11 * 33 = 132/11 = 12
7/11 * 33 = 231/11 = 21
so one group has 12 and the other group has 21