Take the two fractions and put them side to side and multiply the numerator and the numerator and the denominator by the denominator and simplify if needed
Cross multiplication IS the correct term!
Cross multiplication is when you multiply the denominator of a fraction by the numerator of another fraction. Before you cross multiply you want to see if you can simply the fractions.
Maths!
What is the inherent meaning and justification of cross-multiplication as it applies to solving an inequality
Subtraction, division, cross multiplication of vectors, multiplication of matrices, etc.
When comparing or simplifying fractions.
x/6=7/12
Cross reduction does exist. We use it when we want to make large multiplication fractions simpler =)
4% Cross multiplication, baby, aw yeah.
Cross-simplification is a technique used to simplify the multiplication of fractions. It is possible when the fractions have common factors that can be divided out. For example the multiplication of the fractions 6/2 * 2/5 = (6*2)/(2*5). The 2's can be simplified out so that the multiplication is simply 6/1 * 1/5 = 6/5.
j = 11. cross multiplication
x/y= 2.8