7th Grade > Mathematics
FRACTIONS AND DECIMALS MCQs
Fractions, Decimals
Total Questions : 227
| Page 1 of 23 pages
Answer: Option C. -> 23
:
C
It is given that Cindy had 97 candies.
She gave Joey2397 of candies.
The total number of candies is 97 which is the whole out of which 23 candies were given to Joey.
Hence, Joey has 23 candies.
:
C
It is given that Cindy had 97 candies.
She gave Joey2397 of candies.
The total number of candies is 97 which is the whole out of which 23 candies were given to Joey.
Hence, Joey has 23 candies.
Answer: Option B. -> 1528
:
B
Number of flowers in Simon's garden = 28
Number of flowers that wilted = 13
Number of flower that are still blooming =Total number of flowers - Number of flowers that wilted
Number of flowers still blooming = 28 - 13 = 15
The fraction of flowers that are still blooming = 1528
:
B
Number of flowers in Simon's garden = 28
Number of flowers that wilted = 13
Number of flower that are still blooming =Total number of flowers - Number of flowers that wilted
Number of flowers still blooming = 28 - 13 = 15
The fraction of flowers that are still blooming = 1528
Answer: Option D. -> 49
:
D
Natural numbers from 2 to 10are: 2, 3, 4, 5, 6, 7, 8, 9, 10
Number of Natural numbers from 2 to 10= 9
Prime numbers from 2 to 10: 2, 3, 5, 7
Number of Prime numbers from 2 to 10= 4
Hence, the fraction of prime numbers from 2 to 10= 49
:
D
Natural numbers from 2 to 10are: 2, 3, 4, 5, 6, 7, 8, 9, 10
Number of Natural numbers from 2 to 10= 9
Prime numbers from 2 to 10: 2, 3, 5, 7
Number of Prime numbers from 2 to 10= 4
Hence, the fraction of prime numbers from 2 to 10= 49
Answer: Option C. -> 8.02
:
C
Convert 23100 into decimal
8.25 - 0.23 = 8.02
:
C
Convert 23100 into decimal
8.25 - 0.23 = 8.02
Answer: Option B. -> 6.25
:
B
Total miles travelled= 156.25
Number of days they ran = 25 days
Miles they run in a day = 156.25 ÷ 25
So, they ran for 6.25 miles per day for 25 days.
:
B
Total miles travelled= 156.25
Number of days they ran = 25 days
Miles they run in a day = 156.25 ÷ 25
So, they ran for 6.25 miles per day for 25 days.
Answer: Option D. -> 59
:
D
The given figure is divided into 9 equal parts of small triangles out of which 5are unshaded.
Hence, the fraction representing the unshaded portion is 59.
:
D
The given figure is divided into 9 equal parts of small triangles out of which 5are unshaded.
Hence, the fraction representing the unshaded portion is 59.
Answer: Option B. -> 19
:
B
The given fractions are like fractions because all of them have the same denominator, which is 9.
To arrange the following fractions in ascending order we need to arrange their numerators in ascending order.
1 < 3 < 4 < 7
∴19<39<49<79.
:
B
The given fractions are like fractions because all of them have the same denominator, which is 9.
To arrange the following fractions in ascending order we need to arrange their numerators in ascending order.
1 < 3 < 4 < 7
∴19<39<49<79.
Answer: Option A. -> 714
:
A
In the figure given above, there are 14 small triangles out of which 7 are unshaded.
Hence, the fraction can be represented by the unshaded portion = 714
:
A
In the figure given above, there are 14 small triangles out of which 7 are unshaded.
Hence, the fraction can be represented by the unshaded portion = 714
Answer: Option C. -> 6.75
:
C
We first find 45×15, which is equal to675.0
Shifting the decimal point two places to the left of 675.0, we get 6.75.
Therefore, 4.5×1.5=6.75.
:
C
We first find 45×15, which is equal to675.0
Shifting the decimal point two places to the left of 675.0, we get 6.75.
Therefore, 4.5×1.5=6.75.