756.0 758.0 758 , b 760.0 760.6 756.4 755.1 758.7 757.6 750.7 755.3 754 , a 752 6 7534 749 , t 751,9 756.8 761.5 756,0 758.3 761.7 751.4 761.8 756.0 761.0758,7