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photoshop1234 [79]
3 years ago
9

AYUDA URGENTE! Un cultivador siembra 3/7 de su granja con maiz, y con 2/5 soya ¿en total que fraccion de la granja sembro? ¿Que

fraccion de la granja queda por sembrar?
Mathematics
1 answer:
Jobisdone [24]3 years ago
3 0

Responder:

29/35; 6/35

Explicación paso a paso:

Dado que:

Fracción con soja = 2/5

Fracción con maíz = 3/7

Fracción total de la finca sembrada:

Fracción con soja + fracción con maíz

2/5 + 3/7

L. C. M = 35

(14 + 15) / 35 = 29/35

Fracción de la finca. Izquierda :

1 - 29/35

L. C. M = 35

(35 - 29) / 35 = 6/35

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6 0
4 years ago
Two fifths of the girls in school signed up to play softball. An equal number of girls signed up to play pitcher, infield and ou
podryga [215]

The fraction of the girls signed up to play outfield is \frac{2}{15}

<em><u>Solution:</u></em>

Given that Two fifths of the girls in school signed up to play softball

An equal number of girls signed up to play pitcher, infield and outfield

So there are 3 equal groups formed from two fifth

This means that we could divide the 2/5 initial group into 3 equal smaller groups for each play pitcher, infield and outfield

Therefore, fraction of the girls signed up to play outfield is found by dividing \frac{2}{5} by 3

\text{ Fraction of girls play outfield } = \frac{\frac{2}{5}}{3}\\\\\text{ Fraction of girls play outfield } = \frac{2}{5} \times \frac{1}{3}\\\\\text{ Fraction of girls play outfield } = \frac{2}{15}

Thus fraction of the girls signed up to play outfield is \frac{2}{15}

4 0
3 years ago
What is 15 times 1 and 3/7
Papessa [141]

Answer:

about 21.43    i hope this helps!!!   :)

Step-by-step explanation:

1.42857143 is equal to 1 and 3/7

multiply that by 15

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4 0
4 years ago
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Answer:

Step-by-step explanation:

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4 0
4 years ago
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