what is thirty-four million plus two hundred fifty-six thousand times four hundred? Please write the answer in scientific notation
million has 6 zeoes
34,000,000+256,00400
PEMDAS
multiply first
256,000400=102,400,000
add to 34,000,000
136,400,000
now
must be in form
(x)(10^m)
such taht
1<x<10
and x times 10^m is the original number
1.364*10^8
Answer:
\(136400000=1.364\times 10^8\)
Step-by-step explanation:
To find : What is thirty-four million plus two hundred fifty-six thousand times four hundred?
Solution :
First we write the words in number form,
Thirty-four million - 34,000,000
Two hundred fifty-six thousand - 256000
Four hundred - 400
Two hundred fifty-six thousand times four hundred - \(256000\times 400=102400000\)
Now, We have to add
Thirty-four million plus two hundred fifty-six thousand times four hundred
i.e. 34000000+102400000 = 136400000
In scientific notation,
\(136400000=1.364\times 10^8\)