Question

in a test correct answer are given positive numbers and for incorrect negative numbers jack scored in successive rounds were-65, -10,-15,20,30 what was his total

Answer 1

Jack scored a total of -40

Explanation:

Arithmetic

Jack took a test where the correct answers are given as positive numbers and the incorrect answers are negative numbers.

The scores were

-65,-10,-15,20,30

The total score is the arithmetic sum of all scores, including their signs:

Total score: -65-10-15+20+30

Total score: -40

Jack scored a total of -40