1. A fruitseller bought 200 apples for Rs 300.40 of them were rotten and thrown away. She sold the rest at Rs 2.25 each. Find its gain or loss percent.
253
A Book of Mathematics-8

Use this data in the problem below. follow the steps carefully. round to the nearest tenth. lot 3: week 1: 345 week 2: 340 week 3: 400 week 4: 325 step 1. jim enters the data and calculates the average or mean. step 2. jim calculates the deviation from the mean by subtracting the mean from each value. step 3. jim squares each deviation to remove negative signs. step 4. jim sums the squares of each deviation and divides by the count for the variance. step 5. jim takes the square root of the variance to find the standard deviation.

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

If jaime wants to find 60% of 320, which table should he use?