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Given that 268 xx 74 = 19832, find...

Given that 268 `xx` 74 = 19832, find the value of 2.68 `xx` .74.

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RS AGGARWAL-DECIMAL AND FRACTIONS-All Questions
  1. Find the products: (i) 6.3204 xx 100 (ii) .069 xx 10000

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  2. Find the products: 2.1693 xx 1.4 (ii) .4 xx .04 xx .004 xx 40 (iii)...

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  3. Given that 268 xx 74 = 19832, find the value of 2.68 xx .74.

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  4. Find the quotient: 0.63\ -:9\ (ii) 0.0204 -:17\ (iii) 3.160...

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  5. Evaluate: 35 -:\ . 07\ \ (ii) 2.5 -:0. 0005 (iii) 136.09 -:43. 9

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  6. What value will come in place of question mark in the following equ...

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  7. If 1/(3. 718)=. 2689 , then find the value of 1/(. 0003718) .

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  8. Evaluate: (i) 0. 5xx5. 6 -:0. 5xx1 (ii) 25xx3. 25+50. 4-:24 (iii) ...

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  9. The product of two numbers is 0.008 and one is 1/5 of the other....

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  10. Express as vulgar fractions: 0. 37 (ii) 0. 053 (iii) 0. 001 (...

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  11. Express as vulgar fractions: 0. 1 7 (ii) 0. 12 54 (iii) 2. 53 6

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  12. If b/a=0. 25 , then what is the value of (2a-b)/(2a+b)+2/9 ?

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  13. Find the value of (1. 99)^2 .

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  14. Simplify: sqrt((0. 009xx0. 036xx0. 016xx0. 08)/(0. 002xx0. 0008xx0. 00...

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  15. Simplify: ((0. 35)^2-(0. 03)^2)/(0. 19) .

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  16. Find the value of (0. 21xx0. 21xx0. 21+0. 021xx0. 021xx0. 021)/(0. ...

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  17. Simplify: (i) ((2. 75xx2. 75xx2. 75-2. 25xx. 2. 25xx2. 25)/(2. 75xx2. ...

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  18. Find the value of ((0. 01)^2+(0. 22)^2+(0. 333)^2)/((0. 001)^2+(0. ...

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  19. The value of (42)/(10000) in decimal fraction is . 0042 (b) . 00...

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  20. The fraction 101(27)/(100000) in decimal form is . 01027 (b) . 1...

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