Llembeck2 Llembeck2
  • 12-11-2021
  • Mathematics
contestada

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?

Respuesta :

clarch19
clarch19 clarch19
  • 12-11-2021

Answer:

20 questions

Step-by-step 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

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