John 30% of a box of cookies if he ate 15 cookies how many cookies are in the box

How do you find a percentage of a number which does go into 100? For example: 86%

On a social studies test, James scored a 2025, Jules earned an 81%, and Scott scored a 0.815. Who earned the highest grade? Justify your reasoning by showing your work or explaining.

I would like to create a rectangular vegetable patch. The fencing for the east and west sides costs $4 per foot, and the fencing for the north and south sides costs only $2 per foot. I have a budget of $176 for the project.

Name an object that is about three feet long explain how to find the length of the object in inches

Selina bought a shirt on sale that was 20% less than the original price. The original price was 5 more than the sale price. What was the original price? Explain or show work.

The price of a train ticket from Orlando to Kansas City is normally $155.00. However, children under the age of 16 receive a 75% discount. Find the sale price for someone under the age of 16. A) $116.25 B) $54.25 C) $271.25 D) $38.75

What is the value of y in the equation 2 (4y - 1) = 6? 0 1 6 8

1 a. Rhian measures the height of one of her tomato plants as 20 cm. Next week it is 15% taller. What is its new height? 1 b. Another tomato plant grows from 240 cm to 312 cm. Calculate the percentage change in height.

Order these numbers from least to greatest. 1.5, 1.403, 1.43, 1.4312

What is the set of all possible outcomes of a probability experiment?