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3 years ago

What is 4 / 3/7? Is it 28/3? Or 4/21?

Mathematics

2 answers:

Mila [183]3 years ago

7 0

THE ANSWER IS 28/7
HOPE IT HELPS

attashe74 [19]3 years ago

6 0

$\frac{4}{ \frac{3}{7} }$
= 4 ÷ $\frac{3}{7 }$
= 4 × $\frac{7}{3 }$
= $\frac{28}{3 }$

Hope this helped! Ask me if there's any part of the working you don't understand :)

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A spherical balloon has a circumference of 23 cm. What is the approximate surface area of the balloon to the nearest square cent

Bad White [126]

168cm2
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3 years ago

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2 years ago

There are nine water bottles in a fridge. Three full boxes are added. Two more boxes are added, both of which have one fewer bot

Degger [83]

The number of bottles in a full box is 12.

Explanation

Suppose, the number of bottles in a full box is $x$

So, the number of bottles in three full boxes $=3x$

Now, two more boxes are added, both of which have one fewer bottle than the other three. So, the number of bottles in these two boxes $= 2(x-1)$

As there were 9 bottles initially and now there are 67 bottles in the fridge, so the equation will be....

$9+3x+2(x-1)=67\\ \\ 9+3x+2x-2=67\\ \\ 5x+7=67\\ \\ 5x=67-7\\ \\ 5x=60\\ \\ x=\frac{60}{5}=12$

Thus, the number of bottles in a full box is 12.

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3 years ago

Can someone please help me with numbers 23 and 24 it is easy

Dmitriy789 [7]

ok so I am no expert (Actually i am it says it on my profile) but the answer is 69/5555*^ I hope that this helps you and if it was so easy then why can't ya do it buddy! lol jkjkjkjk

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