A color photograph taken with a digital camera is converted into digital format using 4\cdot10^04⋅10 0
4, dot, 10, start superscript, 0, end superscript bytes per pixel. Photographs taken with the camera each have 2.2\cdot10^62.2⋅10
6
2, point, 2, dot, 10, start superscript, 6, end superscript pixels.

One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to