Solve {l}{27+3*28+5*30+4*31+3*32+4*33+6*34+5*35+7*3}{*37+8*38+7*39)div60}

$$\left. \begin{array} { l } { 27 + 3 \times 28 + 5 \times 30 + 4 \times 31 + 3 \times 32 + 4 \times 33 + 6 \times 34 + 5 \times 35 + 7 \times 3 } \\ { \times 37 + 8 \times 38 + 7 \times 39 ) \div 60 } \end{array} \right.$$

Evaluate

$$2346$$

Solution Steps

Multiply 3 and 28 to get 84. Multiply 5 and 30 to get 150. Multiply 4 and 31 to get 124. Multiply 3 and 32 to get 96. Multiply 4 and 33 to get 132. Multiply 6 and 34 to get 204. Multiply 5 and 35 to get 175. Multiply 7 and 3 to get 21. Multiply 8 and 38 to get 304. Multiply 7 and 39 to get 273.

$$27+84+150+124+96+132+204+175+21\times 37+304+273$$

Add 27 and 84 to get 111.

$$111+150+124+96+132+204+175+21\times 37+304+273$$

Add 111 and 150 to get 261.

$$261+124+96+132+204+175+21\times 37+304+273$$

Add 261 and 124 to get 385.

$$385+96+132+204+175+21\times 37+304+273$$

Add 385 and 96 to get 481.

$$481+132+204+175+21\times 37+304+273$$

Add 481 and 132 to get 613.

$$613+204+175+21\times 37+304+273$$

Add 613 and 204 to get 817.

$$817+175+21\times 37+304+273$$

Add 817 and 175 to get 992.

$$992+21\times 37+304+273$$

Multiply 21 and 37 to get 777.

$$992+777+304+273$$

Add 992 and 777 to get 1769.

$$1769+304+273$$

Add 1769 and 304 to get 2073.

$$2073+273$$

Add 2073 and 273 to get 2346.

$$2346$$

Factor

$$2\times 3\times 17\times 23$$