If nina is n years old now and maryna is m years old now, write… four years ago, nina was three times as old as maryna was.

15 points ! ~ see if you know the answer to both you!

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries.what fraction of kathy’s money was left?

The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28