What is (-21\times (-3)\times 1-1)\times 5 ?

The solution to (-21\times (-3)\times 1-1)\times 5 is 310

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(-21\times (-3)\times 1-1)\times 5

(- 21 \cdot (- 3) \cdot 1 - 1) \cdot 5

310

Solution steps

(- 21 (- 3) \cdot 1 - 1) \cdot 5

Follow the PEMDAS order of operations

Calculate within parentheses

(- 21 \cdot (- 3) \cdot 1 - 1) : 62

= 62 \cdot 5

Multiply and divide (left to right)

62 \cdot 5 : 310

= 310

3 - 10 + 9 \times 7

2 \cdot (3 + 1) + 2

\frac{- 2 - ( - 6 ) ( + 1 )}{( - 2 + 4 ) ( - 1 )}

72 - 36 \div 12 - 6

2 + 2 \times 3^{2} - 4

What is (-21\times (-3)\times 1-1)\times 5 ?
The solution to (-21\times (-3)\times 1-1)\times 5 is 310