AnswersSY2025-26 - 1205040 MJ Grade 7 Mathematics Sem 1 CRSolving Scale Problems Using ProportionsQuestion 6
6
QuizMultiple Choice
Solving Scale Problems Using Proportions
Question 6 of 10 • * SY2025-26 - 1205040 M/J Grade 7 Mathematics Sem 1 CR
Parker is planning to build a playhouse for his sister.The scaled model below gives the reduced measures for width and height.Not drawn to scaleThe yard space is large enough to have a playhouse that has a width of 3.5 meters. If Parker wants to keep the playhouse in proportion to the model, what cross multiplication of the proportion should he use to find the height?
Answer
A
(3.5) (10) = 3.5 x
B
(3.5) (22) = 3.5 x
C
(10) (3.5) = 22 x
D
(1) (22) = 3.5 x