Math+Week+14+(11-14+-+11-18)

Grade 8; #6 Estimate, compute, and solve problems involving rational numbers, including ratio, proportion, and percent, and judge the reasonableness of solutions.

 * 1) 11-14 4 Steps Problem
 * 2) Review pg 15; #1-4
 * 3) Dividing Decimals:
 * 4) 7.48 / 0.4 = 7.48/0.4 x 10/10 (0.4 has one decimal place so you use 10/10) = 74.8/4 = 18.7

HOMEWORK: pg 15; #13-20 ASSESSMENT: Adding, Subtracting, Multiplying and Dividing Rational Numbers Quiz

Grade 8; #6 Estimate, compute, and solve problems involving rational numbers, including ratio, proportion, and percent, and judge the reasonableness of solutions.

 * 1) HW Check, pg 15; #13-20
 * 2) Evaluating Expressions with Fractions and Decimals:
 * 3) 7.2/n for n=-0.24 = 7.2/-0.24 (100/100) = -720/24 = -30
 * 4) m / 5/24 for m = 3 3/4 = 3 3/4 / 5/24 = 15/4 x 24/5 = 18/1 = 18

HOMEWORK: pg 15; #25-28 ASSESSMENT: Adding, Subtracting, Multiplying and Dividing Rational Numbers Quiz