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photoshop1234 [79]
4 years ago
11

PARTA

Mathematics
1 answer:
Vlad [161]4 years ago
3 0

Answer:

21 quizzes

Step-by-step explanation:

Divide 15 by 5 to know how many 5 minutes are in 15 minutes.

15 \div 5 = 3

5 minutes are spent for 7 quizzes.

5 × 3 minutes are spent for 7 × 3 quizzes.

7 \times 3 = 21

Mrs. Miklos can grade 21 quizzes in 15 minutes.

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