Respuesta:
1/9 + 2/5 = 5/14 + 18/14 = 23/14
4/8 + 2/3 = 12/24 + 16/24 = 28/24
3/6 + 2/5 = 15/30 + 12/30 = 27/30
9/10 - 2/3 = 27/30 - 20/30 = 7/30
3/2 - 4/3 = 9/6 - 8/6 = 1/6
8/6 - 7/8 = 64/48 - 42/48 = 22/48
Esas son las respuestas 3>
Explicación paso a paso:
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Verified answer
Respuesta:
1/9 + 2/5 = 5/14 + 18/14 = 23/14
4/8 + 2/3 = 12/24 + 16/24 = 28/24
3/6 + 2/5 = 15/30 + 12/30 = 27/30
9/10 - 2/3 = 27/30 - 20/30 = 7/30
3/2 - 4/3 = 9/6 - 8/6 = 1/6
8/6 - 7/8 = 64/48 - 42/48 = 22/48
Esas son las respuestas 3>
En la primera suma, las fracciones equivalentes tienen denominador 45 (los numeradores están bien!)
1/9 + 2/5 = 5/45 + 18/45 = 23/45
Edita tu respuesta así queda bien!
Respuesta:
Explicación paso a paso:
1/9 + 2/5 = 5/14 + 18/14 = 23/14
4/8 + 2/3 = 12/24 + 16/24 = 28/24
3/6 + 2/5 = 15/30 + 12/30 = 27/30
9/10 - 2/3 = 27/30 - 20/30 = 7/30
3/2 - 4/3 = 9/6 - 8/6 = 1/6
8/6 - 7/8 = 64/48 - 42/48 = 22/48