Question

Solve:(6 2/5+1 4/5)+315

Answer 1

323 1/5

Explanation:

1) Convert mixed numbers into improper fractions

6 2/5 = 32/5

1 4/5 = 9/5

2) Calculate within parentheses

32/5 +9/5 = 41/5

3) Add and subtract (left to right)

41/5 + 315 = 1616/5

4) Convert improper fraction into mixed number

1616/5 = 323 1/5

Answer 2

=) (32/5 + 9/5) + 315

=) 41/5 + 315

=) (41+1575)/315

=) 1616/315

=) 5.13