20/100 = 1/5
Add up the numbers (20, 45 , 30 ,5) then there are 20 watermelon flavoured ones so it will be 20/100=1/5
What does part a mean i dont understand
4x + 1 = -3
"The product" is the term used to describe the answer of a multiplication equation.
"increased by" means you're adding.
"a number" refers to a variable.