Math, asked by chinchu1505, 1 year ago

If m/n = 4/3 and r/t= 9/14 find 3mr - nt/ 4nt - 7mr

Answers

Answered by anushka1888

3

Answer:

hope it helps

Step-by-step explanation:

3mr=108

nt=42

7mr=252

4nt=168

so;108-42÷168-252= -144.25

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