Question

(30×10^-2)kg+(6.5×10^2)kg(4.5×10^2)kg=?
please solve this problem
explain the answer​

Answer 1

Answer:

4100 kg

Step-by-step explanation:

10 to the power 2 means 2 zeroes

10^2=100

check pic

also mark as brainliest

Answer 2

Answer:

So your answer is 1103

Step-by-step explanation:

(30×10^-2)kg+(6.5×10^2)kg+(4.5×10^2) kg

30×1\100) kg + (6.5×100) kg+(4.5×100) kg

3\10kg +650kg+450kg

3\10kg+1100kg

We can do by cross multiplication or By LCM Method

I will do with cross multiplication

= 3\10kg + 1100kg

= 30+11000

10

= 1030

10

= 1103

HOPE THIS ANSWER WAS HELPFUL

PLEASE MAKE ME BRAINLIEST ANSWER