Rem: First name, last initial
l.)Write the ratio in simplest form, then write in two other ways.
28 to 10
63 to 3
2.)Find the Unit Rate (Rem: unit = 1)
24 muffins to $15
3.)Tell if the ratios are equivalent (simplify & use cross-products)
9:6 = 28:14
4.)Solve the following proportions (Rem: rewrite in fraction form, then solve for x)
5 to 6 = x to 30
24:16 = x:48
3 to 5 = x to 55
18:27 = x:9
5.) Find the greatest common factor(GCF) for:
12 and 36
72 and 63
6.) Find the least common multiple (LCM) for:
8 and 12
7 and 15
Adam F.
ReplyDelete1)28:10 ,28
---
10
2)$1.60
3)Yes
4)x=5
x=2
x=33
x=108
5)98
8
6)2
1
Carolyn F.
ReplyDelete1. 14 to 5 28:10 28/10; 21 to 1 63:3 63/3
2. $0.63 per muffin
3. no
4. 25/30; 72/48; 33/55; 6/9
5.12; 9
6. 24; 105
Allison O'Brien
ReplyDelete1. 14:5,14 to 5,14/5
21 to 1,21:1,21/1
2. each is $0.63 per muffin
3. no
4. 25/30
72/48
33/55
6/9
5. 12
9
6. 24
105
Cody G
ReplyDelete1)14to5 14:5 14
---
5
2) 1.60
3)2.6
4)11
---
30
41
--
48
8
--
55
9
--
47
5) 48
135
6)2
7
Camille P.
ReplyDelete1.)14 to 5;14:5;14/5 21 to 1;21:1;21/1
2.)1.6
3.)no
4.)25/30 ;72/48 ;33/55 ;54/9
5.)3 ;9
6.)24 ;1
Ben S.
ReplyDelete1) 14 to 5 ; 56 to 20 ; 84 to 30 ; 21 to 1 ; 126 to 6 ; 189 to 9
2) $1.60 per muffin
3) They are not equivalent
4) 5/6=x/30 x=25
24/16=x/48 x=72
3/5=x/55 x=33
18/27=x/9 x=6
5) 12 6
6) 24 45
Deon M; 1)14:5,46;15,60:20 ;21:1,42:2,84:4 2) $0.63 per muffin 3)
ReplyDeletemarni, q
ReplyDelete1.)14 to 5
14/5; 14:5
2.)$1.60
3.) these ratios are not equivalent
4.) x=25 25to30
x=72 72:48
x=33 33 to 55
x=6 6:9
5.) GCF=12
GCF=9
6.)LCM=2
LCM=1
Takumi H.
ReplyDelete1. 28 to 10= 14 to 5, 14:5, 14/5 63 to 3= 21 to 1, 21:3, 21/3
2. $1.60 per muffin
3. They are not equal
4. 5/6=x/30 x=25 24/16=x/48 x=72 3/5= x/55 x=33 18/27= x/9 x=6
5. GCF of 12 and 36 1,2,3,4,6,12 1,2,3,4,6,9,12,18,36 GCF=12
GCF of 72 and 63 1,2,3,4,6,8,9,12,
Gabriel J.
ReplyDelete1.)14 to 5 14:5 14/5
2.)$1.6 per muffin
3.)The ratios are not equivalent.
4.)5/6=25/30
24/16=72/48
3/5=33/55
18/27=6/9
5.)GCF=96
GCF=504
6.)LCM=24
LCM=70
Cassandra R.
ReplyDelete1.)14to5=14:5,14/5
21to1=21:1,21/1
2.)unit rate=$1.60per muffin
3.)no
4.)5to6=25to30,
24:16=72:48,
3to5=33to55,
18:27=6:9
5.)GCF is 12,
GCF is 9
6.)LCM is24
LCM is 0
cassidy m.
ReplyDelete1) 15 to 4
15:4, 15/4
21 to 1
21:1, 21/1
2) $1.60 for 1 muffin.
3)no, the ratios are not equivelent.
4)x=25
x=72
x=33
x=6
5) gcf:12
gcf:9
6) lcm:4
lcm:1
Destiny G.
ReplyDelete1)14 to 5 , 14/5 or 28/10,14:5 or 28:10
21 to 1, 21/1 or 63/3, 21:1 or 63:3
2)$1.60 for 1 muffin
3)yes
4)x=25
x=72
x=33
x=6