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2 years ago

Find 3/7⋅9/10 . Write your answer as a fraction in simplest form.

Mathematics

2 answers:

aev [14]2 years ago

8 0

27/70 is the fraction

Allisa [31]2 years ago

7 0

To do this multiply the numerators together (the tops together) and the denominators together (the bottoms together)

$\frac{3}{7} * \frac{9}{10}$

= $\frac{27}{70}$

27/70 is your answer in simplest form because you can't take the same thing out of the top or bottom anymore.

I hope this helps!

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Skye needs 50 g of sugar to make 30 biscuits.

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dybincka [34]

<h3>Given :-</h3>

Pranav ran 20.3 km more than Branda

Pravin ran 38.6 km

$\\ \\$

To find :

No. of kilometers did Brenda run.

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No. of kilometers ran by Brenda be x.

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<h3>Solution:</h3>

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Equation formed:-

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Total distance covered by Pravan = More distance covered by Pravan + distance covered by Brenda.

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$\leadsto \sf38.6 = 20.3 + x$

Write the equation

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$\leadsto \sf38.6 - 20.3 =x$

When we transfer 20.3 to left side the positive sign (+) will change into negative sign (–)

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$\leadsto \sf x = 38.6 - 20.3$

Arrange the equation because x is always represented at left side.

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$\leadsto \boxed {\pmb{\sf x = 18.3}}\star$

After subtracting 38.6 with 20.3 we will get result as 18.3 .

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$\therefore \red{ \underline{ \pmb{\frak{Distance ~ covered ~by ~Brenda~ is ~equal ~to~18.3~kilometers}}}}$

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2 years ago

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lidiya [134]

Answer:

Step-by-step explanation:

GH bisects ∠FGI

∠HGI = ∠HGF

4x - 14 = 3x - 3

4x = 3x - 3 + 14 {Add 14 to both sides}

4x = 3x + 11 {Subtract 3x from both sides}

4x - 3x = 11

x = 11

∠HGI = 4x - 14

= 4*11 - 14

= 44 - 14

= 30°

∠FGI = 30 + 30

= 60°

4 0

2 years ago