If, to scale on a map, 1 centimeter is 3.5 meters, them 2 centimeters is 7 meters. so on and so forth until 30. 30 (centimeters) times 3.5 (meters) is 135. hope this helped!!!!! reply if this doesn't make sense
1500 points= 100% x =68% (68)(1500)/100= 1020 He must have 68%(1020points) of the 1500 points He has 953 points 1020-953= 67 He must earn 67 more points by the end of the term