Monday, May 3, 2010

Review 3

Rem: First Name, last initial

Multiply & Divide

1. -12 x 7
2. 15 x 3
3. 55 x (-2)
4. -17 x 5
5. 20 x 5

6. 45 / 9
7. 96 / -8
8. 100 / -5
9.-250 / 50
10. 75 / -15

Write three ratios that are equal to 16:4

17 comments:

  1. Anthony P.

    1.) $.16652 per unit

    2.) $.491666667 per unit

    3.) $.389844 per ounce

    4.) $.995 per liter

    5.) $ 0.3725-$0.33333 better deal

    6.) $ 0.625 better deal- $ 0.0781

    7.) $ 0.4180- $ 0.3990 -better deal

    8.) $6.0000- $6.0000 -equal

    week of January 19, 2011

    ReplyDelete
  2. Mrs Bucci, I would like to re submit February 4th, questions 1-5 with corrected estimating. :)

    1.) 90

    2.) 100

    3.) 161

    4.) 45

    5.) 14

    Thank You. :)

    ReplyDelete
  3. Anthony P.

    1.) 1/3

    2.) 1/2

    3.) 0.50

    4.) 75/100

    5.) .375

    6.) 80/100

    7.) 75

    8.) 70/100

    9.) 72%

    10.) 40%

    Week of January 28th

    ReplyDelete
  4. Anthony P.

    1.) 14;5

    21;1

    2.) 62.5 per unit

    3.) not equivilant

    4a.) 5;6=25;30

    4b.) 24;16=72;48

    4c.) 3;5=33;55

    4.d) 18;27=6;29

    5.) 12;36=gcf of 12

    5a.) 72;63= gcf of 9

    6.) 8;12= lcm of 2

    6a.) 7;15= lcm of 1

    Week of January 3rd

    ReplyDelete
  5. My last post was for January 28th. this one is for January 3rd. Sorry. :(

    1.) 8 million

    2.) greater than

    3.) greater than

    4.) 625, 1624, 1625, and 2625

    5.) 208,430; 280,403; 281,340

    6.) B

    7.) C

    8.) 108,194; 107,294; 81,298; 41,288

    9.) 0, 9, 2

    10.) 1, 2, 6

    Thank You. Hope to see you in room 229.

    ReplyDelete
  6. Anthony P.

    1.) <

    2.) >

    3.) >

    4.) >

    5.) >

    6.) >

    7.) <

    8.) <

    9.) <

    10.) >

    Week of February 22, 2011

    ReplyDelete
  7. Anthony P.

    1.) 69, 47, 25

    2.) 98, 112, 126, 140

    3.) 285, 275, 265, 255

    4.) 101, 88, 75, 62

    5.) 76, 82, 74, 78

    6.) t=106

    7.) s=208

    8.) c=6

    9.) m=1139

    10.) r=3

    Week of February 25th

    ReplyDelete
  8. 1.) Heads, tails; Heads, Heads; Tails, Heads; Tails, Tails

    2.) A,A; A,B; A,C; A,D; B,A; B,B; B,C; B,D; C,A; C,B; C,C; C,D; D,A; D,B; D,C; D,D

    3.) sum

    4.) likely

    5.) Shopping mall- impossible; National Mall- likely

    6.) certain

    7.) 5/15

    8.) 8/15

    9.) 3/15

    10.) 10/15

    Week of March 3rd.

    ReplyDelete
  9. 1.) increase by 50%

    2.) decrease by 19.51%

    3.) decrease by 9.33%

    4.) increase by 35.71%

    5.) increase by 25%

    6.) interest $100; total-$2500\

    7.) interest $15.75; total- $476

    8.) interest $125; total- $5125

    9.) interest $15; total- $310

    10.) interest $780; total- $17460

    week of February 10th

    ReplyDelete
  10. 1.) 90

    2.) 100

    3.) 161

    4.) 45

    5.) 14

    6.) 130

    7.) 9

    8.) 869.72

    9.) 3.375

    10.) 5.13

    week of February 4th

    ReplyDelete
  11. Anthony P.

    1.) proper= 1/2 improper= 2/1 mixed #= 1 1/2

    2.) 23,750

    3.) 34/4= 8 2/4 = 8 1/2(simplified)

    4.) 4,330,000

    5.) 84,900,324,002

    6.) 2 and 7

    7.) 2, 3, and 7

    8.) 3

    9.) 30

    10.) 1000

    week of March 28th

    ReplyDelete
  12. Anthony P.

    1.) -7<0

    2.) 15<25

    3.) 667>663

    4.) -63>-66

    5.) -31, -32, -33

    6.) least to greatest: -6, -1, 0, 5, 17, 22

    7.) least to greatest: -12, -10, -4, 3, 8

    8.) -.50<.50

    9.) .75>-.75

    10.) least to greatest: -0.25, 0.15, 00.33, 0.50

    week of April 4th

    ReplyDelete
  13. Anthony P.

    1.) 5

    2.) -7

    3.) -3.3333...

    4.) 50

    5.) 4

    6.) 8

    7.) 12

    8.) 2

    9.) 44

    10.) 18

    Week of April 11th

    ReplyDelete
  14. Anthony P.

    1.) -60

    2.) 72

    3.) 140

    4.) -144

    5.) 100

    6.) -49

    7.) -110

    8.) -22

    9.) -28

    10.) -102

    week of April 11th

    ReplyDelete
  15. Anthony P.

    1.) 12 inches=1 foot

    2.) 36 inches=1 yard

    3.) 60 inches= 5 feet

    4.) 4 quarts= 1 gallon

    5.) 16 ounces= 1 pound

    6.) 15 meters= 1500 centimeters

    7.) 70 centimeters= 700 milimeters

    8.) 2000 meters= 2 kilometers

    9.) 6000 milimeters= 6 meters

    10.) 450 centimeters= 4.5 meters

    Week of April 18th

    ReplyDelete
  16. Anthony P.

    1.) 3 lbs, 8 oz

    2.) 2 lbs, 8 oz

    3.) 13 lbs, 0 oz

    4.) 6 lbs, 0 oz

    5.) 72 lbs, 0 oz less

    6.) 27 lbs, 0 oz heavier

    7.) 2,500 cm

    8.) 20 liters

    9.) 70,000 grams

    10.) 180 m^2

    week of April 26th

    ReplyDelete
  17. Anthony P.

    1.) 23.55 m.

    2.) 48.67 ft.

    3.) 32.028 cm.

    4.) 15.7 mm.

    5.) 69.08 km.

    6.) 706.5 cm.

    7.) 56.71 m.

    8.) 153.86 ft.

    9.) 143.066 yds.

    10.) 314 ft.

    Week of May 2nd

    ReplyDelete