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Name Practice 15-2 Solving Multiplication and Division Equations Solve each equation. yⴝ5 pⴝ6 150 ⫽ 25p k ⫽ 8 k ⴝ 288 ___ c⫽6 2. __ 3. 4. 5. 36 xⴝ3 ⴝ9 81 ⫽ 9t t ⴝ5 20 ⫽ 4a a 7. 30 ⫽ 10x 9. 11. 13. Reasoning Antoinette divides 54 by 9 to solve an equation for y. One side of the equation is 54. Write the equation. 9y ⴝ 54 6. 8. Practice 15-2 c ⴝ 54 9 w w ⴝ 64 16 ⫽ __ 4 ⴝ3 13d ⫽ 39 d m ⫽ 13 m ⴝ 91 __ 1. 11y ⫽ 55 7 bⴝ6 e ⫽ 2 e ⴝ 160 ___ 10. 5b ⫽ 30 12. 80 14. Adam is making a trout dinner for six people. He buys 48 oz of trout. How many ounces of trout will each person get? 6x ⴝ 48; x ⴝ 8 oz each 15. Which operation would you use to solve the equation 19x ⫽ 646? A add 19 B subtract 17 C divide by 19 D multiply by 19 16. Explain It How would you use mental math to find m in the m ⫽ 2? equation 63 (__ 63 ) © Pearson Education, Inc. 5 Sample answer: Multiplying and dividing m by 63 undo each other. So the equation is m ⴝ 2. Topic 15 29