Help me pls (: l: ):

Fraction: 5/10

Demical: 0.5

Percent: 50%

answer: t=3

step-by-step explanation:

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it