the average of 10 numbers is 23 . if each number is increased by 3 , what will the new average be ?
"sum of the 10 numbers = 230 if each number is increased by 3 , the total increase = 3 * 10 = 40 the new sum = 230 + 30 = 260 the new average = 260 / 10 = 26 . answer : b"
multiply(23, 3)