Required difference = (12 x 24.2) / 100 - (10 x 14.2) / 100
= 2.904 -1.42
= 1.484.
The place value of 3 in the given decimal fraction is .003 i.e. 3/1000.
Given Expression = ( .803 x .647 + .803 x .353 )
= 803 x (.647 + .353)
= .803 x 1
= .803
0.53 = 53 / 99
? 0.527 x 2.013 = 1.060851
Hence, the required number = 1.060851 - 1
= 0.060851.
47/10000 = .0047
Given Expression = 3.5 + 21 x 1.3
= 3.5 + 27.3
= 30.8
Required fraction = 40/1000
= 4/100
= .04
? Three dozen = 3 x 12 = 36
? The cost if 1 mango = Rs. 245 / 36
? The cost of 363 mangoes = Rs. (245 / 36) x 363
= Rs. 2470.42
= Rs. 2400. (Approximately)
4/7 = 0.57,
5/13 = 0.38,
6/11 = 0.54,
3/5 = 0.6 and
2/3 = 0.67
Clearly, the second smallest fraction is 6/11
Allowance per day = 3832.5 / 365 = Rs. 10.50
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