Respuesta:
dale si es fácil, mira te hago una
Explicación paso a paso:
1) (a+b)×c
(5.4 + 3.2) × 0.61 = 8.6 × 0.61 = 5.246
(2.5 + 2.5) × 1.5 = 5 × 1.5 = 7.5
(6.4 + 5.8) × 7.5 = 12.2 × 7.5 = 91.5
(6.7 + 2.5) × 6.9 = 9.2 × 6.9 = 63.48
2) (a-b)+c
(5.4 - 3.2) + 0.61 = 2.2 + 0.61 = 2.81
(2.5 - 2.5) + 1.5 = 0 + 1.5 = 1.5
(6.4 - 5.8) + 7.5 = 0.6 + 7.5 = 8.1
(6.7 - 2.5) + 6.9 = 4.2 + 6.9 = 11.1
3) a×b-c
5.4 × 3.2 - 0.61 = 17.28 - 0.61 = 16.67
2.5 × 2.5 - 1.5 = 6,25 - 1.5 = 4.75
6.4 × 5.8 - 7.5 = 37.12 - 7.5 = 29.62
6.7 × 2.5 - 6.9 = 16.75 - 6.9 = 9.85
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Respuesta:
dale si es fácil, mira te hago una
Explicación paso a paso:
Verified answer
Respuesta:
1) (a+b)×c
(5.4 + 3.2) × 0.61 = 8.6 × 0.61 = 5.246
(2.5 + 2.5) × 1.5 = 5 × 1.5 = 7.5
(6.4 + 5.8) × 7.5 = 12.2 × 7.5 = 91.5
(6.7 + 2.5) × 6.9 = 9.2 × 6.9 = 63.48
2) (a-b)+c
(5.4 - 3.2) + 0.61 = 2.2 + 0.61 = 2.81
(2.5 - 2.5) + 1.5 = 0 + 1.5 = 1.5
(6.4 - 5.8) + 7.5 = 0.6 + 7.5 = 8.1
(6.7 - 2.5) + 6.9 = 4.2 + 6.9 = 11.1
3) a×b-c
5.4 × 3.2 - 0.61 = 17.28 - 0.61 = 16.67
2.5 × 2.5 - 1.5 = 6,25 - 1.5 = 4.75
6.4 × 5.8 - 7.5 = 37.12 - 7.5 = 29.62
6.7 × 2.5 - 6.9 = 16.75 - 6.9 = 9.85