Fractions & Decimals
What is 0.1 as a fraction?
1/10 "one tenth"
A bakery made 13 trays of cookies. Each tray holds 24 cookies.
How many cookies did the bakery make?
13 x 24 = 312
How would you solve this by using partial product?
24 x 12
2 x 24 = 48
10 x 24 = 240
240 + 48 = 288
29 x7
203
what is 1/5 of 100?
20
what is 6/10 + 20/100?
80/100, 8/10, or 4/5 are all acceptable answers
A movie theater has 18 rows with 22 seats in each row.
How many seats are in the theater?
396 seats
23 x 13
3 x 23 = 69
10 x 23 = 230
Answer: 299
51 x 6
306
17 x 135
2,295
On the hundreds strip on our white board, locate 15/100
go past the first tenth, then count 5 individual hundredths
A factory packed 27 cartons with 36 cans in each carton.
How many cans were packed?
27 x 36
972
55 x 11
1 x 55 = 55
10 x 55 = 550
605
45 x 12
540
find the answer of 2/10 + 5/100 and simplify it
2/10=20/100
20/100 + 5/100 = 25/100 = 1/4
What is an equivalent fraction for 1/4 that has a denominator of 100?
25/100
A school bought 25 packs of pencils. Each pack has 12 pencils.
How many pencils did the school buy?
300
90 x 21
1 x 90 = 90
20 x 90 = 1800
1890
9 x 55
495
write 2.34 as a fraction
2 and 34/100 or 2 and 12/50, or 2 and 6/25
what is 3/4 + 2/8?
8/8 or one whole
A zoo has 14 cages with 18 birds in each cage. If 25 birds are moved to another zoo, how many birds remain?
14 x 18 = 252
252-25 = 227 birds remaining
23 x 45
5 x 23 = 115
40 x 23 = 920
1035
63 x 5
315
what is 2 3/4 as a decimal?
2.75