The task is to generate the correct answer for a given math problem.

[EX Q]: Problem: 1370 , x , 1070 , - 180 , - 6430
[EX A]: 1320

[EX Q]: Problem: the cross - section of a cannel is a trapezium in shape . if the cannel is 8 m wide at the top and 6 m wide at the bottom and the area of cross - section is 700 sq m , the depth of cannel is ?
[EX A]: 100

[EX Q]: Problem: if d is the smallest positive integer such that 3150 multiplied by d is the square of an integer , then d must be
[EX A]:
1