Rem: first name and last initial
Set up an equivalent proportion using 4 numbers.
1. 6,2,9,3
2. 14,28,4,8
Fill in the missing value.
3. 50% decimal __________
4. 0.75 percent __________
5. 3/8 decimal __________
6. 0.8 fraction _________
Find the percent.
7. 3/4 = p/100
8. 7/8 = p/100
9. 18/25 = p/100
10. 2/5 = p/100
Friday, January 28, 2011
Wednesday, January 19, 2011
Calculating & Comparing Rates
Always post as "anonymous"
Rem: First name, last initial
Find the Unit Rate
1. 24 water bottles for $3.99
2. 6 bagels for $2.95
3. 64oz steak for $24.95
4. 2 liter soda for $1.99
Compare Rates (which is the better deal)
5. 8 rolls for $2.98 or 12 rolls for $4.00
6. 48 oz. Orange Juice for $3.00 or 64 oz Orange Juice for $5.00
7. 5 pounds of potatoes for $2.09 or 10 lbs for $3.99
8. 5 CD's for $30.00 or 2 CD's for $12.00
Rem: First name, last initial
Find the Unit Rate
1. 24 water bottles for $3.99
2. 6 bagels for $2.95
3. 64oz steak for $24.95
4. 2 liter soda for $1.99
Compare Rates (which is the better deal)
5. 8 rolls for $2.98 or 12 rolls for $4.00
6. 48 oz. Orange Juice for $3.00 or 64 oz Orange Juice for $5.00
7. 5 pounds of potatoes for $2.09 or 10 lbs for $3.99
8. 5 CD's for $30.00 or 2 CD's for $12.00
Monday, January 10, 2011
Ratios, Unit Rates & Review
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
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
Monday, January 3, 2011
Comparing Whole Numbers
1.) What is the value of 8 in the number 8,432,599?
Compare using >, <, or =
2.) 748,125 ____ 748,624
3.) 6,522,783 ____ 6,524,720
Order the numbers least to greatest.
4.) 1,625 ; 625 ; 1,624 ; 2,625
5.) 281,340 ; 280,403 ; 208,430
6.) What is a whole number?
a. A number with a decimal point
b. A number without a decimal point
c. A number between 0 and 1
d. A number less than 0
7.) What is place value?
a. A whole number
b. A fraction
c. Names the place the number holds
d. A number written in expanded form
8.) The following table shows the population of four Pennsylvania cities in 2007.
Order the cities from greatest to least.
Allentown 107,294
Wilkes-Barre 41,288
Scranton 108,194
Hazelton 81,298
For the following numbers write the digit found in the given place.
9.) 9,105,328
ten thousands ___ Millions ___ Tens ___
10.) 11,213,476
ten million ___ hundred thousand ___ ones ___
Compare using >, <, or =
2.) 748,125 ____ 748,624
3.) 6,522,783 ____ 6,524,720
Order the numbers least to greatest.
4.) 1,625 ; 625 ; 1,624 ; 2,625
5.) 281,340 ; 280,403 ; 208,430
6.) What is a whole number?
a. A number with a decimal point
b. A number without a decimal point
c. A number between 0 and 1
d. A number less than 0
7.) What is place value?
a. A whole number
b. A fraction
c. Names the place the number holds
d. A number written in expanded form
8.) The following table shows the population of four Pennsylvania cities in 2007.
Order the cities from greatest to least.
Allentown 107,294
Wilkes-Barre 41,288
Scranton 108,194
Hazelton 81,298
For the following numbers write the digit found in the given place.
9.) 9,105,328
ten thousands ___ Millions ___ Tens ___
10.) 11,213,476
ten million ___ hundred thousand ___ ones ___
Subscribe to:
Posts (Atom)