Question

Area covered in atomic explosion in hiroshima bomb

Answer 1

Answer:

In Hiroshima over 60,000 of 90,000 buildings were destroyed or severely damaged by the atomic bomb; this figure represents over 67% of the city's structures

Answer 2

Answer:

The two bombings killed between 129,000 and 226,000 people, most of whom were civilians, and remain the only use of nuclear weapons in armed conflict.