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Unformatted text preview: 24 more girls than boys. How many boys and girls went to the zoo? 2 a2 ch 1 1.5 story problems notes.notebook August 27, 2013 1. The sides of a quadrilateral are in the ratio of 1: 2: 3: 6. The perimeter is 138 cm. Find the lengths of the sides. You are taking piano lessons. The cost of the first lesson is one and one half times the cost of each additional lesson. You spend $260 for six lessons. How much did the first lesson cost? 3 a2 ch 1 1.5 story problems notes.notebook August 27, 2013 At a clothing store, sales associates are paid an hourly rate of $7 per hour and receive 3% commission on sales. A sales associate works 30 hours one week and earns a total of $243. How much did the sales associate sell that week? 4...
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- Fall '12