4 years ago

3/4 and 1/4 in a expression please help faaaassstt

1 answer:

5 0

The answer would be 3/16 because when multipling fractions you multiply the nomitators and put them over the denominators. So 3x1 is 3 and 4x4 is 16 so the answer is 3/16

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Whitepunk [10]

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3 years ago

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arsen [322]

Answer:

Option 2

Step-by-step explanation:

6(a)-6(3)=6a-6×3=6(a-3)

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Vikentia [17]

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Step-by-step explanation:

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Milly has a equal number of 20p coins and 50p coins . The value of her 20p coins is £2.80 . Work out the total value of her 20p

Zinaida [17]

Answer:

£9.80

Step-by-step explanation:

The calculation of the total value is given below:

Provided that that

The value of 20p coins is £2.80

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= £0.14

For 50p it would be

= £0.14 × 50

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Now the total value is

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3 years ago

The principal "P" is borrowed and the loan's future value "A" at time "t" is given. Determine the loan's simple interest rate

Sever21 [200]

Now.... "t" is in years, 3months off 12 months is 3/12 years

$\bf \qquad \textit{Simple Interest Earned Amount}\\\\
A=P(1+rt)\qquad 
\begin{cases}
A=\textit{accumulated amount}\to &\$2525\\
P=\textit{original amount deposited}\to& \$2500\\
r=rate\to r\%\to \frac{r}{100}\\
t=years\to \frac{3}{12}\to &\frac{1}{4}
\end{cases}$

$\bf 2525=2500\left(1+r\cdot \frac{1}{4} \right)\implies \cfrac{2525}{2500}=1+\cfrac{1}{4}r\implies \cfrac{101}{100}=1+\cfrac{r}{4}
\\\\\\
\cfrac{101}{100}-1=\cfrac{r}{4}\implies \cfrac{1}{100}=\cfrac{r}{4}\implies \cfrac{4}{100}=r\implies 0.04=r
\\\\\\
\textit{to convert to percentage format}\implies 0.04\cdot 100\implies 4\%$

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3 years ago