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Fractions and Decimals

Fractions and Decimals
(.23 - .023) / ( .0023 / 23 ) = ?

2077
207
2070
2770

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Given expression = (.23 - .023) / ( .0023 / 23 ) = .207 / (.0023 / 23) = .207 / .0001=.2070 / .0001 = 2070

Fractions and Decimals
(0.2 * 0.2 + 0.01) ( 0.1 * 0.1 + 0.02)^(-1) is equal to :

4/3
7/3
6/3
5/3

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Given = (0.2 * 0.2 + 0.01) / ( 0.1 * 0.1 + 0.02)= (0.04 + 0.01) / (0.01 + 0.02) = 0.05 / 0.03= 5/3...

Fractions and Decimals
√441.441 + √256.256 = ?

39
41
35
37

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = √441.441 + √256.256= √441 + √256= (21 + 16) = 37

Fractions and Decimals
0.002 * 0.5 = ?

0.1
0.001
0.01
1

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

2 * 5 = 10.Sum of decimal places =  4..002  * .5 = 0.0010 = 0.001 

Fractions and Decimals
Correct expression of 6.46 is

646/9
646/9999
646/99
646/999

ANSWER DOWNLOAD EXAMIANS APP

Fractions and Decimals
What will be the vulgar fraction of 0.75 ?

1
3/4
1/4
2

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

0.75 = 75/100 = 3/4

MORE MCQ ON Fractions and Decimals

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