Question

sum of two number is 8whole2by5.if one number is -3 whole
,1by5.find another number​

Answer 1

Step-by-step explanation:

Let the no. be X

$- 3 \frac{1}{5} + x = 8 \frac{2}{5 } \\ x = 8 \frac{2}{5} + 3 \frac{1}{5} \\ x = \frac{42}{5} + \frac{16}{5} \\ x = \frac{42 + 16}{5} \\ x = \frac{58}{5 } \\ x = 11 \frac{3}{5}$