1. **State the problem:** Arthur worked for 65 minutes writing 16 words per minute, and Bryony worked for 90 minutes writing 14 words per minute. We need to find who wrote more words and by how many. 2. **Calculate total words written by Arthur:** $$\text{Arthur's words} = 65 \times 16 = 1040$$ 3. **Calculate total words written by Bryony:** $$\text{Bryony's words} = 90 \times 14 = 1260$$ 4. **Compare the totals:** Bryony wrote 1260 words, Arthur wrote 1040 words. 5. **Find how many more words Bryony wrote:** $$1260 - 1040 = 220$$ **Final answers:** - a) Bryony wrote more words. - b) Bryony wrote 220 more words than Arthur.