Question

Help.par1. What is the product of 2/10 and 4/9?A. 6/19B. 4/45c. 9/20D. 11/14

Answer 1

To perform a product of fractions, we multiply the numerator with denominator and denominator with denominator:

`(2)/(10)\cdot(4)/(9)=(2\cdot4)/(10\cdot9)`

And solve:

`(2\cdot4)/(10\cdot9)=(8)/(90)`

And simplify:

`(8)/(90)=(4)/(45)`

The answer is option B. 4/45