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Find the product: (i) 73.92xx10 (ii) 7.5...

Find the product:
(i) `73.92xx10`
(ii) `7.54xx10`
(iii) `84.003xx10`
(iv) `0.83xx10`
(v) `0.7xx10`
(vi) `0.032xx10`

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AI Generated Solution

The correct Answer is:
To find the product of the given decimal numbers multiplied by 10, we will follow these steps for each part of the question: ### Step-by-Step Solution: **(i) 73.92 x 10** 1. **Multiply 73.92 by 10:** - When you multiply a decimal by 10, you move the decimal point one place to the right. - \( 73.92 \times 10 = 739.2 \) **(ii) 7.54 x 10** 2. **Multiply 7.54 by 10:** - Again, move the decimal point one place to the right. - \( 7.54 \times 10 = 75.4 \) **(iii) 84.003 x 10** 3. **Multiply 84.003 by 10:** - Move the decimal point one place to the right. - \( 84.003 \times 10 = 840.03 \) **(iv) 0.83 x 10** 4. **Multiply 0.83 by 10:** - Move the decimal point one place to the right. - \( 0.83 \times 10 = 8.3 \) **(v) 0.7 x 10** 5. **Multiply 0.7 by 10:** - Move the decimal point one place to the right. - \( 0.7 \times 10 = 7.0 \) **(vi) 0.032 x 10** 6. **Multiply 0.032 by 10:** - Move the decimal point one place to the right. - \( 0.032 \times 10 = 0.32 \) ### Final Answers: - (i) 739.2 - (ii) 75.4 - (iii) 840.03 - (iv) 8.3 - (v) 7.0 - (vi) 0.32
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RS AGGARWAL-DECIMALS-EXERCISE 3C
  1. Find the product: (i) 73.92xx10 (ii) 7.54xx10 (iii) 84.003xx10 (iv) 0....

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  2. Find the product: (i) 2.397xx100 (ii) 6.83xx100 (iii) 2.9xx100 (iv) 0....

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  3. Find the product: (i) 6.7314xx1000 (ii) 0.182xx1000 (iii) 0.076xx1000 ...

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  4. Find the product: (i) 5.4xx16 (ii) 3.65xx19 Q(iii) 0.854xx12 (iv) 36.7...

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  5. Find the product: (i) 7.6xx2.4 (ii) 3.45xx6.3 (iii) 0.54xx0.27 (iv) 0....

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  6. Find the product: (i) 13xx1.3xx0.13 (ii) 2.4xx1.5xx2.5 (iii) 0.8xx3.5...

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  7. Evaluate: (i) (1.0)^(2) (ii) (0.7)^(2) (iii) (0.04)^(2) (iv) (0.11)^(2...

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  8. Evaluate: (i) (0.3)^(2) (ii) (0.05)^(2) (iii) (1.5)^(2)

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  9. A bus can cover 62.5 km in one hour. How much distance can it cover in...

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  10. A tin of oil weighs 16.8 kg. What is the weight of 45 such tins?

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  11. A bag of wheat weighs 97.8 kg. How much wheat is contained in 500 such...

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  12. Find the weight of 16 bags of sugar, each weighing 48.450 kg.

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  13. A small bottle holds 0.845 kg of sauce. How much sauce will be there i...

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  14. A bottle holds 925 g of jam. How many kg of jam will be there in 25 su...

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  15. If one drum can hold 16.850 litres of oil, how many litres can 48 such...

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  16. 1 kg of rice costs Rs. 56.80. What is the cost of 16.25 kg of rice?

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  17. 1 metre of cloth costsRs.? 108.50. What is the cost of 18.5 metres of ...

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  18. A car can cover a distance of 8.6 km on one litre of petrol. How far c...

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  19. A taxi driver charges Rs. 9.80 per km. How much will he charge for a j...

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