I think this is the answer...(btw I typed it all up and i had to go somewhere and forgot to add it, sorry :( )
You should find 38% of 288
10%=28.8*3=86.4(30%)
5%=14.4
1%=2.88*3=8.64(3%)
Add them all together
86.4(30%)+14.4(5%)=100.8(35%)
100.8(35%)+8.64(3%)=109.44(38%)
109 rounded to the nearest whole number= 109
So the answer is 109 of the pictures are of his family.
Hope this helped!
And I hope I haven't confused you :)
Feels free to message me if you're still unsure :)
