Erika spent 3/4 of her money on lunch. She has 2.00 left. How much money did she start with?
3 answers
$8.00
1 - 3 / 4 = 4 / 4 - 3 / 4 = 1 / 4
2 / ( 1 / 4 ) = ( 2 / 1 ) / ( 1 / 4 = ( 2 * 4 ) / ( 1 * 1 ) = 8 / 1 = 8 $
2 / ( 1 / 4 ) = ( 2 / 1 ) / ( 1 / 4 = ( 2 * 4 ) / ( 1 * 1 ) = 8 / 1 = 8 $
ERIKA SPENT 2 3/4 HOURS HELPING GER MOTHER IN THER STORE. 3 1/3 HOURS CLEANING THE HOUSE AND WACHING THE CLOTHES.HOW MANY HOUYDID SHE WORK AT ALL?