3. Solve each problem. 7 1. Jenny has 2. 3. 4. 5. of a tank of gas. She estimates she will use 8 2/3 3 Mother had kg of flour. She used 4 she use to make the cookies? of the tank to get home. What fraction of the tank of gas does she use? 8 Robert is 168 cm tall, and his sister Marie is as tall as him. How tall is Marie? Last year, Ferdie weighed 60 kg. This year, he gained more. How many kg did 8 Ferdie increase in weight? 25 of it to make cookies. How much flour did 3 There are 40 pupils in Mrs. Santos Grade 5 class. One-fifth of the pupils are absent. How many pupils are present?​