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43 votes
43 votes
If Matilda answers 12 out of 15 problems correctly so far, how many will we answer correctly out of the next 25 if she continues at this rate?

User Victorio
by
2.4k points

1 Answer

24 votes
24 votes

Answer:

20 questions

Explanation:

12/15 can be reduced to 4/5

you can create a ratio like the following:

4/5 = x/25

cross-multiply to get:

5x = 100

x = 20

User Yashpal Singla
by
2.6k points