Question

Dalam ulangan matematika setiap jawaban benar diberi nilai 4,salah nilai -2 dan tidak jawab -1. Dari soal 40 kalian menjawab benar 30, salah 6 dan tidak jawab 4. Berapa nilai kalin?

Answer 1

Given :  Dalam ulangan matematika setiap jawaban benar diberi nilai 4,salah nilai -2 dan tidak jawab -1. Dari soal 40 kalian menjawab benar 30, salah 6 dan tidak jawab 4.

To find :  Berapa nilai kalin

Solution:

In math tests each correct answer is given a value of 4, wrong value -2 and no answer to -1. From question 40 you answered correctly 30, wrong 6 and no answer 4.

30 * 4  = 120

6 *( - 2) = -12

4 * (-1)  = - 4

120 - 12 - 4

= 120 - 16

= 104

Score =  104

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