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stepladder [879]
2 years ago
9

Its worth helping xd

Mathematics
2 answers:
iragen [17]2 years ago
8 0

Answer:

5 1/5 - 2 8/10

26/5 - 28/10=24/10=2 4/10

nata0808 [166]2 years ago
7 0

Answer:

c)\ 2\frac{4}{10}

Step-by-step explanation:

5\frac{1}{5}-2\frac{8}{10}  \\\\5\frac{2}{10}-2\frac{8}{10}  \\\\\frac{52}{10}-\frac{28}{10} \\\\ \frac{24}{10} \\\\2\frac{4}{10}

Hope this helps!

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3 years ago
Un chip tiene un espesor de 0,12 mm y un atomo de cobre mide 0,00000000133 m.¿cuantos atomos se necesita para alinearlos en el e
aleksandr82 [10.1K]

Answer:

El espesor de un chip es de 0.12mm

Y el diámetro de un átomo de cobre, mide aprox:

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