We are given : Expression 1.1 ( 10^3 ) − 4.9 ( 10^2 ) = 610.
Solution: In order to solve above given expression, we need to apply order of operations.
We can apply order of operations according to PEMDAS rule.
PEMDAS stands for Parentheses, Exponents, Multiplication/Division, Addition/Subtraction.
In the given problem, we need to simplify Parentheses first.
We have 10^3 and 10^2 in Parentheses.
10^3 = 10*10*10 = 1000.
10^2 = 10*10 = 100.
Substituting those values in original expression.
1.1 ( 1000 ) − 4.9 ( 100 ).
Now, we need to apply multiplication operation in 1.1*1000 and 4.9*100.
We get 1.1*1000 = 1100 and 4.9*100 = 490.
Substituting those values in above result we got.
1100-490.
Now, we can perform subtraction operation.
On subtracting 1100-490, we get 610.
And that is equal to 610.