Question

is 0.4 the multiplicative inverse of 2,1/2?

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Answer 1

Answer:

yes,0.4 is mutiplicative inverse of 2 1/2

Step-by-step explanation:

0.4=4/10=2/5

and

$2 \frac{1}{2} = \frac{5}{2}$

Here,2/5 is the mutiplicative inverse of 5/2

Therefore,0.4 is mutiplicative inverse of 2 1/2

Answer 2

Answer:

yes 0.4 is the multiplicative inverse