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Fractions and Decimals

Fractions and Decimals
475.124 x 15.98 ÷ 8.001 + 33.33 = ?

983.578
883.578
1083.578
1183.578

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 475.124 x (15.98 ÷ 8.001) + 33.33= (475.124 x 16/8) + 33.33 = 950.248 + 33.33 = 983.578

Fractions and Decimals
When 0.36 is written in simplest form, the sum of the numerator and the denominator is :

34
23
45
12

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

0.36 = 36/100 = 9/25.Sum of the numerator and denominator is 9 + 25 = 34

Fractions and Decimals
When 0.232323.... is converted into a fraction , then the result is

25/99
24/99
23/99
26/99

ANSWER DOWNLOAD EXAMIANS APP

Fractions and Decimals
9.99 x 9.9 x 9 ÷ 9.9 ÷ 0.3 = ?

1.11
3.33
4.44
2.22

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = (9.99 x 9.9 x 9)/(9.9 x 0.9 x 0.3) = 3.33

Fractions and Decimals
(44.99)² - (15.01)² = ?

1500
700
1100
1800

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

a² - b² = (a + b)(a - b)Hence, (44.99)² - (15.01)² = (44.99 + 15.01)(44.99 - 15.01)= 60 x 29.98 = 60 x 30 = 1800

Fractions and Decimals
The fraction ( 101 * 27/100000 ) in decimal form is :

101000.27
1010.0027
10100.027.
101.00027

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

101 * 27 / 100000 = 101 + 27 / 100000 = 101 + .00027 = 101.00027.

MORE MCQ ON Fractions and Decimals

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