Dave was playing checkers with a friend. The ratio of games Dave won was 7:2. If Dave won 35 games, how many games did his frien
1 answer:
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Answer:
Lost 6 pounds
Step-by-step explanation:
While all three were healthier after six weeks,
- the first friend had lost 5 pounds (this means
),
- the second friend had gained 3 pounds (this means
),
- the third friend had lost 4 pounds (this means
).
In total, they lost 6 pounds because