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Fractions and Decimals

Fractions and Decimals
8.32 x 0.999 = ?

831.168
8311.68
83.1168
8.31168

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Given expression = 8.32 x 0.999= 8.32 x (1-0.001) = 8.32 - 8.32 x 0.001=8.32 - .00832 = 8.31168

Fractions and Decimals
892.7 - 573.07 - 95.007 = ?

230.623
228.623
226.623
224.623

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Given Expression, 892.7 - (573.07 + 95.007)= 892.7 - 668.077 = 224.623.

Fractions and Decimals
(0.29)2 - (0.01)2/0.3 = ?

0.32
0.34
0.30
0.28

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

a² - b² = (a + b)(a - b)Hence,(0.29)² - (0.01)²/0.3 = (0.29 + 0.01)(0.29 - 0.01)/0.3= (0.3 x 0.28)/0.3 = 0.28

Fractions and Decimals
(369.99)² = ?

1369
None of these
1369 x 10
1369 x 10²

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

1369 x 10²

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

2770
207
2070
2077

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

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

Fractions and Decimals
4.036 divided by 0.04 gives

10000.9
100.9
1000.9
10.9

ANSWER DOWNLOAD EXAMIANS APP
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