By how much should 7.51..... be multiplied to convert it into pq form? give reason

Answer:

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Answer:

40/9-40/8+74/9

Step-by-step explanation:

or 40/9-5/1+74/9

or 40×1-5*9+74*1/9

or 79/9

or 8.7778

Answer:

7.67

Step-by-step explanation:

It is simplified as :

40/9 - 40/8 + 74/9

=320- 360+592 /72

=552/72

=7.67

Answer:

Given: The distance covered is x km and the total fare is ₹ y. Also, the fare of the first kilometre is ₹ 8 and for the subsequent distance, it is ₹5 per km.

Let the total distance covered = x km

Therefore, subsequent distance = (x - 1) km

The total fare covered = ₹ y

Fare for the 1st kilometre = ₹ 8

Fare per km = ₹ 5

Fare rate for the subsequent distance = 5(x - 1)

The linear equation for the above information is given by,

Total fare = Fare for the first kilometre + Subsequent distance × Fare per km

y = 8 + (x - 1) 5

y = 8 + 5x - 5

y = 5x + 3

5x - y + 3 = 0

This can be written as,

y = 5x + 3 --- Equation (1)

By substituting different values of x in Equation (1) we get different values for y.

When x = 0, y = 5 × 0 + 3 = 0 + 3 = 3

When x = 1, y = 5 × (1) + 3 = 5 + 3 = 8

When x = 2, y = 5 × (2) + 3 = 10 + 3 = 13

When x = -1, y = 5 × (-1) + 3 = -5 + 3 = -2

When x = -2, y = 5 × (-2) + 3 = -10 + 3 = -7

Answer:

Arun: Hi brother. Good Morning.

Varun: Good morning. why do you look troubled?

Arun: I don't know what to do after my Tenth results?

Varun: I hope to get a medical seat this year after my HSE results.

Arun: So shall I become an engineer.

Varun: Why not? Aspire to join IIT or Anna University.

Arun: Sure brother. Can I opt for Polytechnic?

Varun: No dear. Its good if you pursue Higher Secondary through School.

Arun: Thanks brother. Soon, we'll be a doctor and an engineer of the family.

Varun: Yeah. Let's work hard for it.

Step-by-step explanation:

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