Improving Test-Taking Skills and Achievement in Mathematics ... - GSE

17Percents 5/15/031) 886.951 – 58.285 = 828.5662) 181.230 – 57.898 = 123.3323) 171.353 – 72.620 = 98.731) 10% of 50 =52) 30% of 4 = 1.23) 20% of 5 = 14) 100% of 6 = 65) 80% of 20 = 166) 65% of 100 =657) 40% of 10 = 48) 25% of 20 =59) 60% of 40 = 24Percents (continued)Percents (continued)1) 0.45 = 45%2) 0.25 = 25%3) 0.10 = 10%4) 0.50 = 50%5) 0.65 = 65%6) 0.01 = 1%7) 0.2 = 20%8) 0.75 = 75%9) 0.8 = 80%10) 0.90 = 90%11) 0.22 = 22%12) 0.88 = 88%13) 0.3 = 30%14) 0.41 = 41%15) 2.50 = 2.50%16) 0.7 = 70%17) 1.25 = 125%18) 0.55 = 55%19) 0.15 = 15%17