Electrical Engineering - Quantities and Units - Discussion

Discussion Forum : Quantities and Units - General Questions (Q.No. 12)
12.
When these numbers are added, (87 × 105) + (2.5 × 106), the result is
1.12 × 104
11.2 × 105
112 × 105
1,120 × 106
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
23 comments Page 1 of 3.

Rohit said:   1 decade ago
how its come?

Avinash said:   1 decade ago
(87*10^5)+(2.5*10^6)
8700000+2.5000000
8700000+2500000
11200000
112*10^5
(1)

M.venkatesan said:   1 decade ago
It is very useful to improve our knowledge.

Suresh said:   1 decade ago
(87*10^5)+(2.5*10^6)
sol:
(87*10^5)+(25*10^5)
(87+25)10^5
112*10^5
(2)

Anand said:   1 decade ago
Thanks Avanish & Suresh

AMIT CHANDRA JHA said:   1 decade ago
It is simple...Just Balance the Power..i.e (2.5*10^6)==(25*10^5)

Now we have (87*10^5)+(25*10^5)=(87+25)*10^5=(112*10^5)

Harsh said:   1 decade ago
Thanks avinash and amit.

Iqbal singh said:   1 decade ago
Thanks Avinash.

Prajakta said:   1 decade ago
Thanks amit.

Mahesh choudhari said:   1 decade ago
It is simple...Just Balance the Power..i.e (2.5*10^6)==(25*10^5)

Now we have (87*10^5)+(25*10^5)=(87+25)*10^5=(112*10^5)


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