 # 0 This is your 0:000:010:020:030:040:050:060:070:080:090:100:110:120:130:140:150:160:170:180:190:200:210:220:230:240:250:260:270:280:290:300:310:320:330:340:350:360:370:380:390:400:410:420:430:440:450:460:470:480:490:500:510:520:530:540:550:560:570:580:59

## Presentation on theme: "0 This is your 0:000:010:020:030:040:050:060:070:080:090:100:110:120:130:140:150:160:170:180:190:200:210:220:230:240:250:260:270:280:290:300:310:320:330:340:350:360:370:380:390:400:410:420:430:440:450:460:470:480:490:500:510:520:530:540:550:560:570:580:59"— Presentation transcript:

1 2 3 4 5 2 pts START 00010203040506070809101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960 ARE YOU A MATHLETE? (Make the basket in 60 seconds) Change 345% to a decimal number. Change 25 ½ to a decimal number. Change 16.32 into a fraction. Change 61.512 into a percent. Change 9 ¾ to a percent.

Answer to Question # 1 To change a percent to a decimal simply start at the decimal or to the right of the percent and move the decimal two places to the left 345% = 3.45

Answer to Question # 2 25 ½ = 25.5 To change a fraction that does not have a base that is a multiple of ten you have to divide the numerator by the denominator. 1 ÷2 = 0.5 Simply add a decimal behind the one and then a zero to the right of the decimal, two goes into ten five times thus the five will be to the right of the decimal.

Answer to Question # 3 16.32 = 16 32 100 Everything to the left of the decimal is the whole number, the place furthest to the right of the decimal that has a digit is the number that will be the denominator (one digit place 10, two digits places 100, three digits places 1000, and so forth).

Answer to Question # 4 6151.2% To change a decimal to a percent simply move the decimal place two to the right, example: 4.5 becomes 450%. 61.512 =

Answer to Question # 5 = 9.75 To change a fraction that does not have a base that is a multiple of ten you have to divide the numerator by the denominator. 3 ÷ 4 = 0.75 Simply add a decimal behind the three and then a zero to the right of the decimal, four goes into thirty seven, thirty minus twenty-eight equals 2 bring add and bring down another zero, four goes into twenty five times thus the five will be to the right of the decimal. 9 3 4