Rounding numbers

Rounding numbers Rounding numbers coverts large numbers and decimal numbers to simpler forms which are then useful to solve or express in a given question. This concept is commonly used in many word problem and different calculations. Rounding to the tenths place is rounding of a decimal number to the nearest one decimal space. Rounding to the hundredths place is rounding a decimal number to the nearest two decimal spaces. Rounding to the thousandths place is rounding a decimal number to the nearest three decimal spaces and so on. Example 1: A basket of Mangoes consists of 8 mangoes and each of them cost $ 2.13. Find the total cost of the basket (Round to a whole number.) Solution: Number of Mangoes in each basket = 8. Price of each Mango = $ 2.13. Hence price of the basket = 8 x $ 2.13 = 17.04 (Rounding the amount to a whole number.) Hence the price of the basket = $ 17. Question: Multiple choice question (Pick the correct option.) What is the answer for dividing 155 6 to the tenth decimal place? a) 25.83 b) 25.8 c) 25.9 d) None of these. Correct answer: option b. Here 155 is the dividend and 6 is the divisor. While dividing the quotient is 25.83. For rounding to the tenth decimal place the number to the right of the tenths place need to be check. Here 3 5. So while rounding the number place a zero in the hundredth decimal place. Hence rounding the number to the tenth decimal place value = 25.8.

Blues Guitar Basics How to Play a Blues Shuffle

Blues Guitar Basics How to Play a Blues Shuffle Sign up successful Step 1 The blues shuffle is made up of eighth notes alternating between a long and short note. The long note falls on the beat. The shorter note is in between and comes in on the upbeat. You are playing an eighth note triplet but leaving out the middle note. Simple as that. The easiest way to get a feel for the rhythm is to play along to a recording or with your guitar teacher. Mute your strings at first so youre not worried about playing specific notes while you get the rhythm down. Listening is important. After a few attempts at playing it slowly by yourself you can speed it up and play with confidence. Then you have it locked in. Like riding a bicycle, over time the rhythm will become automatic for you. Step 2 Most Blues songs are 12 bars long. Try playing through this example in A Major using the IV chord, V chord, and the I chord which are: D, E, and A respectively. Step 3 Now that youve got the rhythm, you will start to notice it and identify it in songs you have heard for years in jazz, blues, and rock.  Blues guitar inspired songs to check out include: “ Texas Flood” by Stevie Ray Vaughn and Double Trouble, “Rockin’ Me” by The Steve Miller Band, “You Shook Me” by Led Zeppelin, and “Something To Talk About” by Bonnie Raitt. Now that you know how to play a blues shuffle, youll be able to learn these tunes in a snap! If you want to take it to the next level and solo over a blues shuffle, its easiest to work off the pentatonic scale for the key you are playing in.  You can’t hit any wrong notes with pentatonic scale shapes. You can also use your ear to throw in blue notes using a blues guitar scale shape.  To find the key of the song look for the key signature on the sheet music or use your ear. While sight-reading music is a handy skill to have, I prefer to use my ears, as it is quicker for me. Find what works best for you and enjoy playing the guitar! For more tips on mastering the guitar, why not sign up for lessons with a private guitar instructor? Your guitar instructor will be able to give you the personal attention you need to reach your musical goals. Search for a guitar teacher now! James W. teaches guitar, singing, and acting  lessons in Jacksonville, FL. He specializes in teaching pop, rock, and modern country styles. James has been teaching for 10 years and joined the TakeLessons Team in 2010.  Learn more about James  here! Interested in Private Lessons? Search thousands of teachers for local and live, online lessons. Sign up for convenient, affordable private lessons today! Search for Your Teacher Photo by Kristina Servant