Problem 367

Sir SagarMay 9, 20140

Problem 367

Find each sum or difference.

a. 15.6 + 8.305 + 0.4

b. $\frac{14}{3} - \frac{16}{5}$

Solution

a. 15.6 + 8.305 + 0.4 = 24.305

b. $\frac{14}{3} - \frac{16}{5}$

= $\frac{14*5}{3*5} - \frac{16*3}{5*3}$

= $\frac{70}{15} - \frac{48}{15}$

= $\frac{22}{15}$

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