Electrical Engineering - Quantities and Units - Discussion

Discussion Forum : Quantities and Units - General Questions (Q.No. 1)
1.
When these numbers are multiplied, (6 × 103) (5 × 105), the result is
3 × 108
30 × 108
300 × 109
3,000 × 107
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
49 comments Page 1 of 5.

Chandra Prakash Anand said:   2 years ago
= (6 x 10^3)(5 x 10^5).
= 6 x 5 x 10^(3 + 5),
= 30 x 10^8.
(31)

Katlakunta anil said:   10 months ago
(6×10^3)(5×10^5) = (6×5)(10^3+5) = 30 × 10^8.
(9)

Veeru Naidu said:   2 years ago
Super. Thanks everyone for explaining.
(6)

Jdh said:   4 months ago
= (6×1000)(5×10000),
= (6000)(50000),
= 300000000,
= 30×10'8.
(2)

Amarnaath said:   8 years ago
(6 * 10^3)*(5 * 10^5).

Values : 6*5 = 30(multiplication).
Powers : 5 + 3 = 8(adding).

Then the answer is (30 * 10^8).
(2)

Jac said:   7 years ago
Values=6*5=30,
Power=3+5=8.
(2)

Engineer majid said:   5 years ago
The power of number is add when multiplied so that's why.
(1)

Lalan kr yadav said:   5 years ago
(6*10^3) * (5*10^5).
6*5*(10^3*10^5),
30*10^3+5,
30*10^8,
Or 3*10^9.
Then the answer is 30*10^8.
(1)

Danthala vijayalakshmi said:   2 years ago
Here, Numbers are multiplied & powers were added.
(1)

Dhivya said:   7 years ago
Simply the number 5 & 6 are multiplied & the powers are added.
(1)


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