Write the answer in exponential form About 42 times 105 uniq

Write the answer in exponential form. About 4.2 times 10^5 unique searches were made using Google in a given month (30 days). How many unique searches per day is that?_____times 10^4 searches/day

Solution

Number of Searches in 30 days = 4.2 * 10^(5)

Number of searches in 1 day = 4.2 * 10^(5) * 1 day/30 days

=> 1.4 * 10^(4) searches/day

Hence the answer in the box will be 1.4