Battery $\mathrm{A}$ is advertised to last $25 \%$ longer than its competitor, battery $\mathrm{B}$. If this is true and $\mathrm{A}$ lasts for 105 hours, how long should B last?

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The Answer of Battery $\mathrm{A}$ is advertised to last $25 \%$ longer than its competitor, battery $\mathrm{B}$. If this is true and $\mathrm{A}$ lasts for 105 hours, how long should B last?

Battery A\mathrm{A}A Is Advertised to Last 25%25 \%25% Longer Than Its Competitor, Battery

Battery $\mathrm{A}$ Is Advertised to Last $25 \%$ Longer Than Its Competitor, Battery