CONCLUDING ARITHMETIC(DIRECT RATIO )

CONCLUDING ARITHMETIC(DIRECT RATIO )

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₹3,302.0
₹3,302.0
Tax ₹2,750.0
Product Code: SV572
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Product Description

CONCLUDING ARITHMETIC(DIRECT RATIO )  

MODEL FOR THE RULE OF THREE,DIRECT RATIO,REPRESENTED BY MEANS OF NUMBER SCALES,FOR MULTIPLICATION AND DIVISION PROBLEMS

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