NCO- Cyber Olympiad Class 9: Questions 346 - 348 of 410
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Question number: 346
Question number: 347
Ms Neha works at a Art gallery. Last week she sold 10 more than 5 times the number of Paintings that she sold this week. Ms. Neha sold a total of 200 paintings over the 2 weeks. Which system of equations can be used to find a, the number of paintings she sold last week and b the number of paintings she sold this week?