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kirill115 [55]
3 years ago
13

Seven cakes cost £3.50 how many if there is five?

Mathematics
2 answers:
katovenus [111]3 years ago
8 0
3.50(5)= 17.5  You would take the 3.50 and multiply it by 5
bogdanovich [222]3 years ago
3 0
3.50÷7 = £0.50 per cake
5 cakes = 0.5 x 5 = £2.50
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Help me plzzz i don't know what to put​
Pachacha [2.7K]
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Tap A fills a tank in 4hours while B fills the same tank in 3hours. Tap C empties this tank when full in 2hours. If the tank is
boyakko [2]

Answer:

<em>It will take 12 hours to fill the tank</em>

Step-by-step explanation:

Proportions

Tap A fills a tank in 4 hours. It means each hour it fills 1/4 of the tank.

Tap B fills the tank in 3 hours. Each hour it fills 1/3 of the tank.

Tap C empties the tank when full in 2 hours. Each hour it empties 1/2 of the tank.

Each hour, the tank gets filled by:

\displaystyle \frac{1}{4}+\frac{1}{3}-\frac{1}{2}=\displaystyle \frac{3}{12}+\frac{4}{12}-\frac{6}{12}=\frac{3+4-6}{12}=\frac{1}{12}

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lidiya [134]

Answer:

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Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Help me please i'm having alot of trouble
Arte-miy333 [17]

204

71:35=2

2 goes on the top

2x35=70

71-70=1

then carry them down 14

14:35=0

Carry it up it should be 20 up there now

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Then carry that 4 up and your answer is 204



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3 years ago
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Step-by-step explanation:

For the first term

\Rightarrow \dfrac{6}{5}=\dfrac{5+1}{5}\\\\\Rightarrow 5+\dfrac{1}{5}=5\dfrac{1}{5}

(b)

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(c)

\Rightarrow \dfrac{21}{4}=\dfrac{20+1}{4}\\\\\Rightarrow 5+\dfrac{1}{4}=5\dfrac{1}{4}

(d)

\Rightarrow \dfrac{32}{7}=\dfrac{28+4}{7}\\\\\Rightarrow 4+\dfrac{4}{7}=4\dfrac{4}{7}

(e)

\Rightarrow \dfrac{24}{9}=\dfrac{18+6}{9}\\\\\Rightarrow 2+\dfrac{6}{9}=2\dfrac{6}{9}

(f)

\Rightarrow \dfrac{25}{6}=\dfrac{24+1}{6}\\\\\Rightarrow 4+\dfrac{1}{6}=4\dfrac{1}{6}

4 0
3 years ago
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