11+ Maths Questions: 100 Advanced Questions by McDonald Jack Alexander

11+ Maths Questions: 100 Advanced Questions by McDonald Jack Alexander

Author:McDonald, Jack Alexander [McDonald, Jack Alexander]
Language: eng
Format: epub
Publisher: Unknown
Published: 2015-06-21T16:00:00+00:00


Question 53

A photograph of The Queen hangs on my sitting room wall. I decided to have the picture enlarged so that on the enlargement all of the lengths are three times those of the original.

If the original has a width of 15.8 cm

a. What is the width of the enlargement in cm?

If the enlargement has a length of 68.4 cm.

b. What is the length of the original?

c. What number do you multiply the area of the original by to get the area of the enlargement?

Question 54

I roll a pair of dice and add the number of dots on the top two faces to find the total score. Which of the scores 2, 4, 7, 11 and 12, am I most likely to get?



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