What's the difference between 10 times the reciprocal of 5 / 7 minus half of 7 / 8?

What's the difference between 10 times the reciprocal of 5 / 7 minus half of 7 / 8?


Difference = 7 / 5 × 10-7 / 8 × 1 / 2 = 13 and 9 / 16



Three times the reciprocal of 34 minus half of 512, the difference is ()
A. 1924B. 31824C. 31924D. 31724


43 × 3-512 × 12 = 4-524, = 31924



What's the reciprocal of one and two fifths


Five out of seven