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Greeley [361]
2 years ago
14

Which ratio is equivalent to 4:5?

Mathematics
2 answers:
alexandr1967 [171]2 years ago
7 0
8:10 and 12:15


you can't apply division method to get the answer in integer form because the G.C.F. of 4 and 5 is 1. That means, 4 and 5 cannot be divisible by any other number except 1. 3.
Elis [28]2 years ago
6 0

Answer:4:5xn

Step-by-step explanation:

You can use any ratio just times 4:5 by any number then you'll get a ratio equivalent to 4:5

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It can serve 20 children or 20 cups
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Write 47% as a fraction is simplest form.
Alona [7]

Answer:

47/100

Step-by-step explanation:

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4 0
2 years ago
Lily weighs 57.7 kg while her sister weighs 59.02 kg, how much more does Lily's sister weigh then her? Please provide the calcul
PilotLPTM [1.2K]

The answer is 1.32

For this calculation, assuming that no conversions are required, the calcitonin goes as follows:


All that is needed is to subtract 57.7 from 59.02.

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Hope this helps! Have a great day.
5 0
2 years ago
Help, i know the answer but i don’t know how to do the work
Diano4ka-milaya [45]

Answer:

C

Step-by-step explanation:

Using the rule of radicals

\sqrt{a} × \sqrt{b} ⇔ \sqrt{ab}

Simplifying each radical before combining them.

\sqrt{45t}

= \sqrt{9(5t)}

= \sqrt{9} × \sqrt{5t} = 3\sqrt{5t}

-----------------------------------------------------------------------------

\sqrt{125t}

= \sqrt{25(5t)}

= \sqrt{25} × \sqrt{5t} = 5\sqrt{5t}

---------------------------------------------------------------------------

Hence

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= 6\sqrt{5t} - 15\sqrt{5t}

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7 0
3 years ago
(b) If the sum of two consecutive odd numbers is 48, find the numbers.​
Rudiy27

Answer:

23, 25

Step-by-step explanation:

let the first number be represented as A, since there are two odd numbers, the second number would be A + 2

A + A+2 = 48

2A + 2 = 48

2A = 48 - 2

2A = 46  ( divide both sides by 2)

A = 23

since we know the next number to be A + 2

= 23 + 2 = 25

the two numbers are 23 and 25

6 0
2 years ago
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