Type the correct answer in the box. Use numerals instead of words.
Lily runs a painting busines...
Type the correct answer in the box. Use numerals instead of words.
Lily runs a painting business. She has two experienced interior painters. One painter can paint a 300-square-foot room in 200 minutes.
The other worker can paint a 300-square-foot room in 300 minutes.
If the painters work together, they can paint a 300-square-foot room in
minutes.
Answers: 2
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