What is 12\times 5\div 15+8(-40) ?

The solution to 12\times 5\div 15+8(-40) is -316

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12\times 5\div 15+8(-40)

12 \times 5 \div 15 + 8 (- 40)

- 316

Solution steps

12 \times 5 \div 15 + 8 (- 40)

Follow the PEMDAS order of operations

Multiply and divide (left to right)

12 \times 5 \div 15 : 4

12 \times 5 \div 15

12 \times 5 = 60

= 60 \div 15

60 \div 15 = 4

= 4

= 4 + 8 (- 40)

Multiply and divide (left to right)

8 (- 40) : - 320

8 (- 40)

Apply rule

a \cdot (- b) = - a \cdot b

8 (- 40) = - 8 \cdot 40 = - 320

= - 320

= 4 - 320

Add and subtract (left to right)

4 - 320 : - 316

4 - 320

4 - 320 = - 316

= - 316

= - 316

\frac{12}{4} + 1 - 3

(- 4 + 7 + 2) + 9 - (- 3 + 4 - 3)

(- 2) \times (- 2) \div [(+ 4) \times (- 3)]

1 0^{3} + 1 0^{3}

(8 \times 9 + 3 - 45) \div 3 + 5

What is 12\times 5\div 15+8(-40) ?
The solution to 12\times 5\div 15+8(-40) is -316