New today is the formula to help us solve percent problems.

Use the next example to help you complete the homework.

Tonights homework is to re-do the board problems from last night using Method 2.

### BOARD PROBLEMS

### 25% of a number is 30, find the number.

20% of a number is 36.4, find the number.

10% of a number is 5, find the number.

65% of a number is 156, find the number.

85% of a number is 97.75, find the number.

60% of a number is 37.8, find the number.

45% of a number is 94.5, find the number.

30% of a number is 54, find the number.

5% of a number is 2.28, find the number.

75% of a number is 40.56, find the number.

**Also complete Page 392 3-10.**

Dear Mrs. White,

ReplyDeleteIs this the board problems you where talking about that brought my grade down to an "F":

25% of a # is 30, find the #

20% of a # is 36.4, find the #

10% of a # is 5, find the #

65% of a # is 156, find the #

85% of a # is 97.75, find the #

60% of a # is 37.8, find the #

45% of a # is 94.5, find the #

30% of a # is 54, find the #

5% of a # is 2.28, find the #

75% of a # is 40.56, find the #

PS: I never got the worksheet(5-2 side A & B) so if I can get it tomarrow that will be great!!