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Q 1/40
Score 0
To subtract fractions without regrouping always make sure that ______ are the same.
30
numerators
LCD
fraction
denominators
Q 2/40
Score 0
Use _________ to visualize multiplication of fractions where a whole bar represents one whole.
30
bar model
graph
bar
model
40 questions
Q.
To subtract fractions without regrouping always make sure that ______ are the same.
1
30 sec
Q.
Use _________ to visualize multiplication of fractions where a whole bar represents one whole.
2
30 sec
Q.
When multiplying a fraction by another fraction, multiply the _________ first then the denominators, then simplify whenever possible.
3
30 sec
Q.
If the fractions are already similar, simply ______ the numerators and copy the common denominator.
4
30 sec
Q.
Find the LCD and subtract 5/6 – 1/4.
5
30 sec
Q.
Find the LCD and subtract 7/10 – 8/15.
6
30 sec
Q.
Find the LCD and subtract 23/18 – 14/18.
7
30 sec
Q.
It took Nick five-thirds of an hour to complete his math homework on Monday, three-fourths of an hour on Tuesday, and five-sixths of an hour on Wednesday. How many hours did he take to complete his homework altogether?
8
30 sec
Q.
Dina added five-sixths of a bag of soil to her garden. Her neighbor Natasha added eleven-eighths bags of soil to her garden. How much more soil did Natasha add than Dina?
9
30 sec
Q.
At a pizza party, Diego and his friends ate three and one-fourth cheese pizzas and two and three-fourths pepperoni pizzas. How much pizza did they eat in all? What is asked in the problem?
10
30 sec
Q.
A warehouse has 12 and nine-tenths meters of tape in one area of the building, and eight and three-fifths meters of tape in another part. How much tape does the warehouse have in all?
11
30 sec
Q.
If the fractions have different denominators, make them similar by getting the______.
12
30 sec
Q.
What is the reciprocal of 16/22?
13
30 sec
Q.
What is the reciprocal of 3/5?
14
30 sec
Q.
What is the reciprocal of 4/8?
15
30 sec
Q.
Find the product of 3/6 x 1/18.
16
30 sec
Q.
Find the product of 18/98 x 98/18.
17
30 sec
Q.
The product of a fraction and its reciprocal is equal to ___.
18
30 sec
Q.
In Math, _______ is simply defined as the inverse of a value or a number.
19
30 sec
Q.
_______ is like reducing fractions to lowest terms.
20
30 sec
Q.
What is the reciprocal of 9/18?
21
30 sec
Q.
Find the product of 25 x 3/5.
22
30 sec
Q.
Find the product of 11/22 x 22/11.
23
30 sec
Q.
Find the product of 9 x 7/10.
24
30 sec
Q.
The double-shaded part in bar model is the _______.
25
30 sec
Q.
Aside from visualizing you can also multiply fractions by multiplying the numerators and the denominators. Do not forget to ________ whenever possible.
26
30 sec
Q.
Rocky finished a 200-meter race in 5/12 of a minute. The winner of the race used 21/25 of Rocky’s time to finish the race. How much time did the winner use to finish the race?
27
30 sec
Q.
Find the product of 9 x 4/6.
28
30 sec
Q.
Patrick decided to run every day to keep himself healthy. He ended up running 3/5 of a kilometer every day. How much did he run in a week?
29
30 sec
Q.
According to a recipe, 9/20 oz. of sugar is needed to make 6 cookies. Ashley decided to use only a third of the sugar to make it healthier. How much sugar did Ashley use?
30
30 sec
Q.
Cancel _______ factors from the numerator and the denominator before multiplying the numbers.
31
30 sec
Q.
Find the product of 8/9 x 1/4.
32
30 sec
Q.
There are 7/8 kilograms of salt in the kitchen. Mrs. Jackson used 2/15 of the salt when she was preparing dinner. How much salt did she use?
33
30 sec
Q.
What is the reciprocal of 3/9?
34
30 sec
Q.
Christine made 450 cupcakes. She sold 2/5 of them and gave 1/3 of the remaining to some friends. How many cupcakes were left?
35
30 sec
Q.
Ericah ate 3/6 of pizza. Anna ate 2/12 of the same pizza. How many parts of the pizza did they eat in all?
36
30 sec
Q.
What is the reciprocal of 1/2?
37
30 sec
Q.
Aaliyah had 9 8/15 kg of rice. He gave 5 12/15 kg to his brother. How many kilograms of rice are left?
38
30 sec
Q.
Find the product of 3/8 x 5/7.
39
30 sec
Q.
Find the Least Common Denominator (LCD), only if the given fractions are _________.
