Line 1 -33/10 - (-45.3 + 35.2) = -33/10 - (?)

Question

Line 2 = ?

Answer 1

-33/10 - (-45.3 + 35.2) = -33/10 - (-10.1)

Using the distributive property, we can simplify the expression inside the parantheses:

-33/10 + 10.1

To add these fractions and decimals, we need a common denominator. The denominator for the fraction -33/10 is already 10, so we can write the decimal as a fraction with a denominator of 10 by multiplying both the numerator and denominator by 10:

-33/10 + 101/10

Now, we can add the fractions:

-33/10 + 101/10 = (101 - 33)/10 = 68/10

Simplifying the fraction by dividing both the numerator and denominator by their greatest common divisor (which is 2 in this case):

68/10 = 34/5

Therefore, the answer is 34/5.