Msa 6 - Week 2 - Key

MSA Review Grade 6 Week 2 Problem Objective 1 2 3 4

6.1.B.1.c 6.6.C.1.a 6.6.C.1.e 6.6.C.1.d

5 6 7 8 9 10 11 12 13 14 15 16 17 18

6.2.C.1.c 6.2.A.1.b 6.3.C.1.a 6.4.A.1.a 6.5.C.1.a 6.6.A.1.d 6.1.C.2.a 6.2.A.1.c 6.3.C.1.c 6.2.A.2.a 6.6.C.1.f 6.2.A.2.c 6.4.A.1.b 6.3.C.1.e

19

6.5.B.1.b

Answer Calculator Inactive A D C C Calculator Active B D E A D B C B B C A C C Calculator Active Part A: 192 ÷ 12 = 16

16 feet

Part B: The formula for the area of a rectangle is A = lw. If I substitute 192 for the area, and 12 for the length, I get 192 = l(12). To find the value of l, I need to divide both sides of the equation by 12. 192 divided by 12 is 16. I can check my answer by multiplying 12 and 16. 12 • 16 = 192, so I know my answer of 16 feet is correct. Calculator Active 1 Part A: 4 Part B: The numerator in my answer is the number of favorable outcomes. There are 5 candies with cream, so the numerator is 5. The denominator is the number of total outcomes. There are 20 5 pieces of candy, so the denominator is 20. The fraction is , which 20 1 can be simplified to by dividing both the numerator and 4 2 denominator by 5. , I know that if Erin already picked a piece of 19 candy, there are only 19 pieces for her brother to chose from, so 19 is the denominator. There are still 2 coconut pieces, if Erin chose a cream candy. My numerator is 2, the number of favorable outcomes. Copyright © 2006 National Training Network