AIMS Think+ · Pibs Currency
Coins have values +13 pibs and −9 pibs. Can a non-negative number of each coin pay exactly 1568 pibs? Find a combination and verify it.
GANITA PRAKASH · GRADE 7 · PART II · CHAPTER 2
Think first. Use AI purposefully. Verify always.
Textbook connection: Ganita Prakash Part II · Figure it Out · Question 10(h) · printed page 44
Coins have values +13 pibs and −9 pibs. Can a non-negative number of each coin pay exactly 1568 pibs? Find a combination and verify it.