{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

WEE 3 CHECKPOINT 3

# WEE 3 CHECKPOINT 3 - 4/5*12=48/60 20 25 48=93/60 SIMPLIFIED...

This preview shows pages 1–2. Sign up to view the full content.

Name: Sarah Anderson __________________________________ Date: July 10, 2009__________________________________ Week - Checkpoint: week 3 __chekpoint 3___________________________ Page # Prob. # Work and Solution: Instructor Comments And Grading (please leave blank) 219- 222 18 13/18+11/18 13+11=24/18 (24/18)/(3/3)= 7/6=1 1/6 1and 1/6 38 9/11- 3/11+7/11 3+7=10 9/11-10/11=-1/11 44 7/60+12/60+21/60 7+12+21=40/60 40 min of an hour (60 min) Simplified 2/3 of an hour 50 3/8+3/8+3/8 3+3+3=9/8= 1 1/8 1 and 1/8 228 22 12* 35=420 20*21=420 35*12=420 LCM: 420 241 36 1/3*20=20/60 5//12*5=25/60

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 4/5*12=48/60 20+25+48=93/60 SIMPLIFIED 31/20= 1 11/20 44 13/15*4=52/60 11/20*3=33/60 52-33=19/60 247 1 17.88+19.13=\$37.01 2 14.99+21.36=\$36.35 3 1 IN.AND 1/8 IN ¼ IN, ¾ IN, AND 1/8 4 1IN AND 1/8 IN 5 254-257 26 1 1/15+3 3/10-2 4/5 16/15+33/10-14/5 16/15*2=32/30 33/10*3=99/30-14/5*6= 84/30 32+99=131-84=47/30 SIMPLIFIED 1 17/30 30 5 1/3=16/3*=64/12 2 ¼=9/4*3=27/12 3 ½=7/2*6=42/12 64+27+42=133/12 SIMPLIFIED 11 1/12 48 12 3/8=99/8 4 ¼= 57/4*2=114/8 114-99=15/8 SIMPLIFIED 1 7/8% IT INCREASED 265 14 16 24...
View Full Document

{[ snackBarMessage ]}