Answer: 50% of 46 is 23. Find Percent of a Number Mentally A. Find 50% of 46 mentally. Answer: 50% of 46 is 23.
B. Find 25% of 88 mentally. Answer: 25% of 88 is 22. Find Percent of a Number Mentally B. Find 25% of 88 mentally. Answer: 25% of 88 is 22.
Find Percent of a Number Mentally C. Find 70% of 110 mentally. Answer: 70% of 110 is 77.
A. Find 50% of 82 mentally. A. 41 B. 164 C. 16 D. 40 Lesson 7 CYP1
B. Find 25% of 36 mentally. A. 144 B. 10 C. 90 D. 9 Lesson 7 CYP1
C. Find 80% of 60 mentally. A. 12 B. 50 C. 48 D. 480 Lesson 7 CYP1
Estimate Percents A. Estimate 22% of 494. Answer: 22% of 494 is about 100.
A. Estimate 38% of 400. A. 100 B. 152 C. 160 D. 80 Lesson 7 CYP2
6-9 Percent of Change If it increases, it is percent of increase. If it decreases, it is percent of decrease. Round to the nearest tenth. 19 in. to 25 in. .31579 = 31.579% 31.6% increase
Round to the nearest tenth. .2 = 20% 20% decrease or –20% $6/hr to $6.50/hr .083 = 8.3% 8.3% increase or 8.3%
Assignment Round to the nearest tenth. 8 to 15 87.5% Increase or 87.5% Big – Small = ¸ Original x 100 (% sign Inc/Dec) Round to the nearest tenth. 8 to 15 87.5% Increase or 87.5% 42 to 12 71.4% Decrease or –71.4% 27 to 4 85.2% Decrease or –85.2% Assignment 6 to 253 4116.7% Increase or 4116.7%