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3 years ago

Find the fraction equivalent to 5/7 with: a) numerator 25 b) denominator 42

Mathematics

2 answers:

mash [69]3 years ago

7 0

Answer:

a) 25/35

b) 30/42

Step-by-step explanation:

Variable x = denominator if numerator is 25

5/7 = 25/x

5 × x = 7 × 25

5x = 175

x = 35

Variable y = numerator if denominator is 42

5/7 = y/42

5 × 42 = 7 × y

210 = 7y

30 = y

viva [34]3 years ago

7 0

25/35

30/42

To get 25/35 multiply by 5

To get 30/42 multiply by 6

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Answer:

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Step-by-step explanation:

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ivann1987 [24]

Step-by-step explanation:

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$\red{\frak{Given}} \begin{cases} & \sf{The\ measure\ of\ one\ angle\ of\ traingle\ is\ {\pmb{\sf{10^{\circ}}}}.} \\ & \sf{The\ other\ two\ angles\ are\ in\ the\ ratio\ of\ {\pmb{\sf{3\ :\ 14}}}.} \end{cases}$

We know that,

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$\rule{200}{3}$

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∴ Hence, the value of x is 10°. Now, let us find out the other two angles of the triangle.

$\rule{200}{3}$

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$\rule{200}{3}$

Third AnglE :

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Find the fraction equivalent to 5/7 with: a) numerator 25 b) denominator 42​

Find the fraction equivalent to 5/7 with: a) numerator 25 b) denominator 42