Book Maths Puzzle Time and Work

If Lynn can type a page in p minutes, what piece of the page can she do in 5 minutes?

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Book Other Question

factorize 3t^2-27 Solve the equation 2A/3 = 8 + 4A


If Leah is 6 years older than her sister, Sue, and John is 5 years older than Leah, and the total of their ages is 41. Then how old is Sue?