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Scale Factor Problems Maths | Year 6 | Ratio and Proportion | Scale Factor and Enlargement | Lesson 2 of 4: Scale Factor Problems I can solve problems involving shapes where the scale factor is known or can be found. 1. Here are the dimensions of a field. The distance from the edge of the grass to the edge of the ditch is equal around the field.
scale factor. 18) A scale model has a length of 40cm. The original had a length of 8km. Determine the scale factor. The scale factor between two similar figures is given. The surface area and volume of the smaller figure are given. Find the surface area and volume of the larger figure. 19) scale factor = 1 : 5 SA = 15 yd² V = 30 yd³ 20) scale ...
A scale factor is a ratio between two corresponding sides of similar shapes. A scale factor describes how much a shape has been scaled up or down. To scale a shape up or down, you multiply every side length of a shape by the scale factor to increase or decrease the size. The sizes of the angles do not change.
Step 6: Calculating Scale Factors National Curriculum Objectives: Mathematics Year 6: (6R3) Solve problems involving similar shapes where the scale factor is known or can be found Differentiation: Questions 1, 4 and 7 (Problem Solving) Developing Use given clues to identify the scale factor used. Involving whole numbers only.
Solve each simple interest word problem. 11) A new car, valued at $28,000, depreciates at 9% per year. What is the value of the car one year after purchase? $_____ 12) Sara puts $4,000 into an investment yielding 5% annual simple interest; she left the money in for five years. How much interest does Sara get at the end of those five years?
Free scale factor GCSE maths revision guide, including step by step examples, exam questions and free scale factor worksheet.
Scale Factor - MCQ. Put on your thinking caps to find the answer that best fits the problem in these printable MCQ worksheets. Determine the actual length, find the original or scaled copy of a model, identify the scale factor of similar figures and more. Download the set