What is the multiplicative inverse of the product when 13upon15 multiplied by the multiplicative inverse of 19 upon 21 plzzzzzzz anyone can help me its important options are :
1.85 upon 85
2.85 upon 81
3 95 upon 91
4.91 upon 95
Please...............???????????
Answers
Answered by
37
13/15
&
Multiplicative inverse of 19/21 = 1 /(19/21)= 21/19
Now Multiply them
13/15 × 21/19
(13×21)/(15×19)
= 273/285
=91/95
According to Question
we have to find Multiplicative inverse of the product .
so Multiplicative of the product is
1/(91/95)
=95/91
Answer is 3) 95/91
&
Multiplicative inverse of 19/21 = 1 /(19/21)= 21/19
Now Multiply them
13/15 × 21/19
(13×21)/(15×19)
= 273/285
=91/95
According to Question
we have to find Multiplicative inverse of the product .
so Multiplicative of the product is
1/(91/95)
=95/91
Answer is 3) 95/91
Answered by
4
Answer:
95/91
Step-by-step explanation:
13/15
&
Multiplicative inverse of 19/21 = 1 /(19/21)= 21/19
Now Multiply them
13/15 × 21/19
(13×21)/(15×19)
= 273/285
=91/95
According to Question
we have to find Multiplicative inverse of the product .
so Multiplicative of the product is
1/(91/95)
=95/91
Answer is 3) 95/91
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