Answer:
[tex]\huge{\left[\begin{array}{cc}94 \text{ percent brown}&6 \text{ percent black}\\42 \text{ percent brown}&58 \text{ percent black}\end{array}\right]}\\ \huge{\text{ which signifies that the black variation}}\\ \text{ was much better suited for survival}[/tex]
Step-by-step explanation:
To solve for percentages, simply divide the given group by the total.
i.e.,
188/200 = 94% of grasshoppers have brown bodies at the start, and
12/200 = 6% of grasshoppers have brown bodies at the start
Then, for the end
147/350 = 42% of grasshoppers have brown bodies at the end, and
203/350 = 58% of grasshoppers have black bodies at the end.
Hope it helps :) and let me know if you want me to elaborate
