News

Of 28 students, 10 The economist subscribe to the first magazine, 10 Pravda subscribe to the second magazine, and 18 subscribe to neither. How many students subscribe to both magazines?

Final Answer:

n =  10

Step-by-step explanation:

j=2818=10 n=10+10j=10+1010=10



Help us improve the example. If you find a mistake, let us know. Thank you!







You need to know the following knowledge to solve this word math problem:

Related math problems and questions: