A Homework Question That We Are Struggling With - Any Answers??

1. Use The Clues To Find The Length Of Each Throw. Each Throw Is A Four Digit Number Of Metres.

Part One

*. The Tens Digit Is The Same As The Hundreths Digit.

*. The Units Digit Is The Same As The Tenths Digit.

*. The Units Digit Is Four Less Than The Tens Digit.

*. The Sum Of The Digits Is 20.

Part Two

*. The Tens Digit Is Twice The Units Digit.

*. The Units Digit Is The Same As The Tenths Digit.

*. The Hundreths Digit Is Half The Tenths Digit.

Find Another Possible Length To Fit These Clues.

00.00 Can Anyine Fill In The Blanks Please!!! ??.??