A mathematical problem, two circles equal to three triangles, three triangles equal to four diamonds, known a circle and a triangle and two diamonds equal to 800, find three

2 circle = 3 triangle. Circle = 3 / 2 triangle
3 triangle = 4 Diamond = 3 / 4 triangle
1 circle + 1 triangle + 2 Diamond
=(3 / 2 + 1 + 6 / 4) triangle
=4 triangle
=800
So:
Triangle = 200
Circle = 3 / 2 triangle = 300
Diamond = 3 / 4 triangle = 150

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