Solve extended response word problem by determining ratio. Single page problem includes written problem and room for students to show their work and write a step by step explanation of their process. Aligned with NCCS Math 6.RP.1. Suitable for smartboard, projector or as printable. Nice resource for final assessment. Also good for homework. Teachers may also use as a projected lesson, for cooperative learning groups or as a center. Model answer is included. State of Illinois Board of Education website has downloadable student friendly rubric for all extended response problems. For extra help with 6.RP.1 or any math standard from k-7 visit commoncoremath.net.