а) 62.3 + (50.1 - 3.3 • (96.96 ÷ 9.6)) • 1.б) 51.6 + 70.2 - 4.4 • (73.73 ÷ 7.3) • 1.6
Вычислим значения в скобках:
а) 62.3 + (50.1 - 3.3 • (10)) • 1.= 62.3 + (50.1 - 33) • 1.= 62.3 + 17.1 • 1.= 62.3 + 30.7= 93.08
б) 51.6 + 70.2 - 4.4 • (10.1) • 1.= 51.6 + 70.2 - 44.4 • 1.= 51.6 + 70.2 - 71.0= 121.8 - 71.0= 50.76
Ответыа) 93.0б) 50.76
а) 62.3 + (50.1 - 3.3 • (96.96 ÷ 9.6)) • 1.
б) 51.6 + 70.2 - 4.4 • (73.73 ÷ 7.3) • 1.6
Вычислим значения в скобках:
а) 62.3 + (50.1 - 3.3 • (10)) • 1.
= 62.3 + (50.1 - 33) • 1.
= 62.3 + 17.1 • 1.
= 62.3 + 30.7
= 93.08
б) 51.6 + 70.2 - 4.4 • (10.1) • 1.
= 51.6 + 70.2 - 44.4 • 1.
= 51.6 + 70.2 - 71.0
= 121.8 - 71.0
= 50.76
Ответы
а) 93.0
б) 50.76