Question

a mobile bill cost estimate. 10 for 3 minutes 30 second what is the cost in rupees for 4 minutes 10 second​

Answer 1

Answer:

the answer is 13

Step-by-step explanation:

13 is the answer

Answer 2

Cost for 4 minutes 10 seconds is Rs. 35.71.

Step-by-step explanation:

Since we have given that

Cost = Rs. 10

time = 3 minutes 30 seconds =3\dfrac{1}{2}=\dfrac{7}{2}[/tex]

If the time = 4 minutes 10 second = $4\dfrac{10}{60}=4\dfrac{1}{6}=\dfrac{25}{6}$

We need to find the cost :

According to question, we get that

$3\dfrac{30}{60}=3\dfrac{1}{2}=\dfrac{7[tex]\dfrac{10\times 2}{7}=\dfrac{x\times 2}{25}\\\\\dfrac{20}{7}=\dfrac{2x}{25}\\\\\dfrac{20\times 25}{14}=x\\\\x=35.71$

Hence, cost for 4 minutes 10 seconds is Rs. 35.71.

# learn more:

A telephone bill cost rupees 13 for 19 minutes what is the cost in rupees for 15 minutes 50 seconds

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