In the same wasy as you solve equations except that if you multiply or divide both sides by a negative number, then the inequality changes direction.
Chat with our AI personalities
nope. Multiplication is a form of addition. Division is a form of subtraction.
the fundamental operations in math are, addition +, subtraction -, division /,and multiplication x ..
A set of related addition-subtraction or multiplication-division sentences is a fact family.
Do (multiplication/division) before you do (addition/subtraction).
Your question is a little confusing. If you are asking which gets done first ... addition/subtraction or multiplication/division ... the multiplication/division is done first. In other words, in 1 + 4 / 2, you divide 4 by 2 first, then add 1. So the answer is 3.