Question

$1\frac14+1\frac59\times1\frac58\div6\frac12=?$

• A. 23/56
• B. 56/23
• C. 59/36
• D. 36/59

Answer 1

Answer:

C. 59/36

$1\frac14+1\frac59\times1\frac58\div6\frac12$

$=5/4+14/9\times13/8\div13/2$

$=5/4+14/9\times13/8\times2/13$

$=5/4+14/9\times1/4$

$=5/4+7/18$

$=\frac{90+28}{72}$

$=\frac{118}{72}$

4=