Matematika Mr. Smith held a Math Pretest on a new material. Unfortunately, he lost 1 student’s score but he already wrote the average. The average of the pretest was 69,5. While the result score shown that 1 student got 50, 1 student got 55, 1 student got 60, 2 students got 65, 1 student got 70, 2 students got 75, 1 student got 95, and 1 student with unknown score. Please help Mr. Smith find the lost score.

meredithframiulv – March 11, 2023

Mr. Smith held a Math Pretest on a new material. Unfortunately, he lost 1 student’s score but he
already wrote the average. The average of the pretest was 69,5. While the result score shown
that 1 student got 50, 1 student got 55, 1 student got 60, 2 students got 65, 1 student got 70, 2
students got 75, 1 student got 95, and 1 student with unknown score. Please help Mr. Smith find
the lost score.

Jawaban:

gabesa bahasa enggres

Penjelasan dengan langkah-langkah:

80

[answer.2.content]