Simplify: −25−(−19)= _______
6
-6
4
-4
−25−(−19)=−25+19=19−25=−6
Hence, The correct option is A.
25+19= ____
Given below are marks obtained by 20 students in Math out of 25.
21,23,19,17,12,15,15,17,17,19,23,23,21,23,25,25,21,19,19,19
Prepare a frequency distribution table for the given data.