Aplikasi Sistem persamaan linear 3 variabel (SPLTV)

Summary

In this educational scenario, a group of students at school are purchasing various items from the school cooperative during their break times. The items include books, rulers, and bottles of water. The transcript focuses on how each student makes purchases, and whether Manda, with only Rp5,000, can afford the same set of items: 1 book, 1 ruler, and 1 bottle of water. Through calculations, it is determined that Manda has just enough money to make her purchase. The script helps practice simple budgeting and financial decision-making in everyday situations.

Takeaways

• 😀 The script describes a scene where students are buying study supplies during a break at school.
• 😀 Salman and Sinta each buy one book, a ruler, and a mineral water bottle with different total prices.
• 😀 Salman pays Rp7,500 for his items, while Sinta pays Rp4,500 for similar items.
• 😀 There is confusion in the school cooperative about item prices due to the crowd during the break.
• 😀 In the second break, Manda goes to the school cooperative with Rp5,000 to buy similar items.
• 😀 Manda wants to buy a book, a ruler, and a mineral water bottle, but it’s unclear if she has enough money.
• 😀 The script implies that the prices for books, rulers, and water bottles are inconsistent across the transactions.
• 😀 The characters in the script are students named Salman, Sinta, and Manda, who interact at the school cooperative.
• 😀 The script raises a question: Does Manda’s money of Rp5,000 cover the cost of her items?
• 😀 The school cooperative is crowded, which makes it difficult for students to clearly know the prices of items.

Q & A

What items do the students purchase during the break?

The students purchase school supplies like books, rulers, and bottles of mineral water from the school cooperative.

How much did Salman Sinta pay for 1 book, 1 ruler, and 1 bottle of water?

Salman Sinta paid Rp7,500 for 1 book, 1 ruler, and 1 bottle of mineral water.

How much did Sabrina spend on her school supplies?

Sabrina spent Rp4,500 on 1 book and 1 ruler.

How much did Salman spend on his school supplies when buying 1 book and 3 bottles of water?

Salman spent Rp4,000 on 1 book and 3 bottles of mineral water.

Why is it difficult for the students to know the price of individual items?

It is difficult because the school cooperative is very crowded, and the students do not have enough time to check the prices during the break.

What items does Manda wish to buy?

Manda wants to buy 1 book, 1 ruler, and 1 bottle of mineral water.

How much money does Manda have for her purchase?

Manda has Rp5,000 to make her purchase.

Is Manda's money enough to buy the items she wants?

No, Manda's Rp5,000 is not enough to buy 1 book, 1 ruler, and 1 bottle of water, as the total cost of these items is approximately Rp7,500.

What is the estimated price of 1 book, 1 ruler, and 1 bottle of water based on the other students' purchases?

The estimated price for 1 book, 1 ruler, and 1 bottle of water is about Rp7,500 based on Salman Sinta's purchase.

What did Salman buy for Rp4,000, and how does this differ from other purchases?

Salman bought 1 book and 3 bottles of mineral water for Rp4,000, which indicates that the water bottles may be priced lower than expected compared to the combination of a book and a ruler.