EM-1954
Forming equations from word problems
E Math · Secondary 4 · Hard · Forming equations from word problems
Two painters, Ali and Ben, can paint a wall together in 4 days. They work together for 3 days, then Ali finishes the remaining work alone in 2 more days. How many days would Ali take to paint the whole wall by himself?
- 8 days
- 6 days
- 10 days
- 12 days
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