How do I check 102:17=6 without multiplying

A bag contains 6 red tiles and 5 yellow tiles. Another bag contains 8 red tiles and 2 yellow tiles. A token is removed from each bag. What is the probability that both tiles are yellow?

Lara needs to split 4 square yards of fabric into 7 equal sections. Three of these expressions give the amount of fabric each section will have. Which one does NOT?

What is one sixth of forty two?

If x-1/3 = k and k = 3, what is the value of x?

A multivitamin tablet contains 0.16g of vitamin C. How much vitamin C does a bottle of 60 tablets contain?

How to calculate the percentage difference between two numbers?

Translate the verbal phrase into an algebraic expression. The sum of 3 and 5y multiplied by 17.

Lori is choosing a snack from a box containing 5 bags of pretzels, 4 bags of Trail Mix, and 9 bags of almonds. how many ways can Lori choose a snack? a) 180 b) 81 c) 18 d) 9

What is the numerical solution of the equation 7 times a number equals 3 less than 5 times that number

George is buying watermelons and pineapples to make fruit salad. He buys a apples at $4.49 each and c cucumbers at $5 each. What does the expression 4.49a + 5c represent?