santosaby18 santosaby18

31-01-2020
Mathematics

contestada

There are 21 students in the coding club this year. This is a 40% increase from last year. How many students were there last year. A) 8 students B) 6 students C) 15 students D) 12 students

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emiivanessaa emiivanessaa

01-02-2020

Answer:

C. 15

Step-by-step explanation:

If you take %40 of 15, you'd get 6, so now just add 6 to 15 resulting in 21.

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