Write the ratio as a fraction in simplest form. 25 to 45

(main Q: how do i make it into a fraction?)

Solve 2^x=32 and rewrite this equation in a logarithmic form

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Your weight on the moon is relative to your weight on earth. neil armstrong weighed 360 lbs. in his moon gear while on the earth, but on the moon he only weighed 60 lbs. how much would a 150 lb person weigh on the moon?