Olivia scored a total of 344 marks for Chinese, English, Math and Science. She scored 83 marks for English and 88 marks for Math.
- Find her total marks for Science and Chinese.
- She scored 21 more marks for Chinese than for Science. Find her Chinese score.
(a)
Total marks for English and Math
= 83 + 88
= 171
Total marks for Science and Chinese
= 344 - 171
= 173
(b)
Her Chinese score
= (173 + 21) ÷ 2
= 194 ÷ 2
= 97
Answer(s): (a) 173; (b) 97