Question

what is the multiplicative inverse of the product when 12/17is multiplied by the reciprocal of 21/34 ?
(1) 8/7 (2) 7/8 (3) 3/7 (4) 7/3​

Answer 1

Answer:

$\frac{12}{17} \times \frac{21}{34}$

reciprocal of the fraction 21/34= 34/21

hense new fraction is 34/21

then multiplying the both fraction are as below

$\frac{12}{17} \times \frac{34}{21} = \frac{408}{357}$