Solve y=40^2-11/10(1,3)

$$y = 40 ^ { 2 } - 1 \frac { 1 } { 10 } ( 1,3 )$$

Solve for y

$$y=1598,57$$

Steps for Solving Linear Equation

Calculate 40 to the power of 2 and get 1600.

$$y=1600-\frac{1\times 10+1}{10}\times 1,3$$

Multiply 1 and 10 to get 10.

$$y=1600-\frac{10+1}{10}\times 1,3$$

Add 10 and 1 to get 11.

$$y=1600-\frac{11}{10}\times 1,3$$

Convert decimal number 1,3 to fraction \frac{13}{10}.

$$y=1600-\frac{11}{10}\times \frac{13}{10}$$

Multiply \frac{11}{10} times \frac{13}{10} by multiplying numerator times numerator and denominator times denominator.

$$y=1600-\frac{11\times 13}{10\times 10}$$

Do the multiplications in the fraction \frac{11\times 13}{10\times 10}.

$$y=1600-\frac{143}{100}$$

Convert 1600 to fraction \frac{160000}{100}.

$$y=\frac{160000}{100}-\frac{143}{100}$$

Since \frac{160000}{100} and \frac{143}{100} have the same denominator, subtract them by subtracting their numerators.

$$y=\frac{160000-143}{100}$$

Subtract 143 from 160000 to get 159857.

$$y=\frac{159857}{100}$$

Assign y

$$y≔1598,57$$