Question

what is the 1/10 of 1/9 of 1/8 of1/7 of1/2 of a number is 0.0000005.​

Answer 1

Answer:

0.00504

Step-by-step explanation:

Let, the number is x

so, 1/10 ×1/9. ×1/8 × 1/7 ×1/2 × x =0.0000005

or,1/10080 × x = 0.0000005

or, x = 0.0000005 × 10080

or, x= 0.00504