7/10 x 2/5. express your answer in simplest form.

i forgot how to multiply fractions ; -;

7/25

Step-by-step explanation:

7/10*2/5=7/25

7/25

Step-by-step explanation:

First you have to set up the problem like so: 7 • 2 and 10•5. 7 times 2 is 14 and 5 times 10 is 50 then divide by 2 because both 14 and 50 are divisible by 2. Then divide and you get 7/25

answer: idk

step-by-step explanation:

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225