Question

add 6 days 18 hours and 5 days 19 hours​

Answer 1

ok so

days = 6

1 hr = 24 hrs

so 6 × 24 = 144 hrs

144 + 18 = 162 hrs

now 5 × 24 = 120 hrs

120 + 19 = 139 hrs

=== 162 + 139 = 301 hrs