(9 August) Revision on Skill Set 6 - Draw a Model / Diagram

1) A book has 1584 pages. Alden reads an equal number of pages every day. However, he

   does not read on Sundays. How many pages must he read every day in order to finish

   reading the books in 3 weeks?




2) Javier and Xavier had 1152 marbles altogether. After Javier gave 29 marbles to Xavier,

    Xavier had thrice as many marbles as Javier. How many more marbles did Xavier have than

    Javier at first?



3) On a trip to Sentosa, there were 6 times as many children as there were teachers. There

     were 602 people altogether. At lunch time, each child ate 2 sandwiches, while each teacher

     ate 4 sandwiches. How many more sandwiches did the children eat than the teachers?