1. Вычислите: 4,39 + 23,7; 4,15 · 8,6.

Question

1) \(4,39+23,7=4,39+23,70=28,09\).

2) \(4,15\cdot8,6=35,69\).

Ответ: 28,09; 35,69.

Accepted Answer

1) \(4,39+23,7=4,39+23,70=28,09\).

2) \(4,15\cdot8,6=35,69\).

Ответ: 28,09; 35,69.