Regina is a realtor and studies house prices. She recorded the area of each house on Prince Street. She then created two histograms to display the data. Histogram A shows the data using a bin width of $50$, and Histogram B shows the same data using a bin width of $100$ (both diagrams are shown below). **Which histogram can be used to find how many houses had areas less than $150$ square meters?** [[☃ radio 1]] **Histogram A:**  **Histogram B:**