When M=7 And N=9, Find The Constant Of Variation If M Varies Inversely As N

When M=7 And N=9, Find The Constant Of Variation If M Varies Inversely As N

January 29, 2023

When m=7 and n=9, find the constant of variation if m varies inversely as n

INVERSE VARIATION

Problem:

» When m=7 and n=9, find the constant of variation if m varies inversely as n

Answer:

The constant of variation (k) is 63.

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Solution:

$\: \: \: \: \: \: \: \sf \: m = \frac{k}{n} \\ \: \: \: \: \: \: \: \: \sf \: 7 = \frac{k}{9} \\ \sf \: 7 \: (9) = k \\ \: \: nderline{ \boxed{ \purple{ \sf \: 63}}} \sf \: = k$

Therefore, the constant of variation (k) is 63

_______________∞_______________

Comments