Equivalent Fractions
What is an equivalent fraction of 3/10 with a denominator of 100
30/100
Compare the two fractions
3/4 7/8
3/4 < 7/8
*common denominator= 8
6/8 < 7/8
Write the fractions as a decimal
28/100
8/100
2/10
0.28
0.08
0.2
Sam spends 4/7 of his evening studying for his test. Tim spends 2/3 of the evening studying for his test. Who spends more time studying?
Tim spends more time studying
4/7 < 2/3
*common denominator 21
12/21 < 14/21
Make a line plot to display the data
see slides
What is an equivalent fraction of 9/10 with a denominator of 100
90/100
Compare the two decimals
0.26 0.2
0.26 > 0.2
Write the decimals as fractions
0.3
0.09
5.4
3/10
9/100
5 4/10
Sarah ran 3/5 of a mile on Monday and 7/10 of a mile on Wednesday. Which day did she run further?
She ran further on Wednesday
3/5 < 7/10
*common denominator 10
6/10 < 7/10
What is the difference in length between the longest and shortest seashell?
1 1/4 inches
What is an equivalent fraction to 3/8 with a denominator of 24?
9/24
Compare the two fractions
3/4 6/8
3/4 = 6/8
*common denominator= 32
24/32 = 24/32
Write the decimal as a fraction
0.08
8/100
Paige measures her plant to be 22/100 meter tall. Write the number in decimal form
0.22 meter
If you lined up the shortest seashells, what would their length be?
3/4 inch
What is an equivalent fraction of 4/5 with a numerator of 32?
32/40
Compare the two decimals
0.9 0.36
0.9 > 0.36
Write the number in decimal form
twenty five and sixteen hundredths
25.16
Tammy bought some candy at the candy store. She spend 0.03 cents on tootsie rolls, 0.98 cents on a candy bar and 0.25 on a blow pop. Write the decimal numbers as fractions
3/100
98/100
25/100
What was the most common length of seashell?
1 1/4 inches
What is an equivalent fraction of 7/10 with a numerator of 49?
49/70
Compare the two fractions
7/8 10/12
7/8 > 10/12
*common denominator 24
21/24 > 20/24
Write the number in decimal form
forty eight and twenty three hundredths
43.28
One hiking trail is 7/12 mile long. Another trail is 5/6 miles long. Which trail is longer?
5/6 is the longer trail
7/12 < 5/6
*common denominator= 12
7/12 < 10/12
If you lined up the longest seashells, what would their length be?
3 inches