Junior11111
Junior11111
16-10-2015
Mathematics
contestada
divide 33 photos so the ratio is 4 to 7
Respuesta :
TSO
TSO
29-10-2015
33 photos in a 4x to 7x ratio
4x + 7x = 33
11x = 33
x = 3
33 photos can be put in a 4(3) to 7(3) ratio
which is a 12 to 21 ratio
so 12 photos on one side, and 21 on the other side to get the ratio of 4 to 7
Note:
a(b) = ab = a x b = a times b
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