Question: Question 2 30 marks This question is based on your work on MU123 up to and including Unit 1. (a) A craftworker needs exactly 4m

Question 2 30 marks This question is based on your work on MU123 up to and including Unit 1. (a) A craftworker needs exactly 4m of material to make 15 soft toys. Calculate the length of material needed to make 18 soft toys. [5] (b) A tutor has 19 MU123 students in their tutor group. Within this group 5 students are registered for a Mathematics qualification. Calculate the percentage of students in this tutor group who are registered for a Mathematics qualification. Give your answer correct to the nearest whole number. [5] (c) There are 360 children in a school. Of these children, 85% stay for school lunches. (i) Calculate the number of children who stay for school lunches. (ii) Write the number of children who stay for school lunches as a fraction of the total number of children in the school. Give your answer in its simplest form. (d) (i) Rahim, Jack and Sophie are growing marrows for the local horticultural show. Rahim's marrow weighs 2.41 kg. Jack's marrow is 13% heavier than Rahim's. Calculate the weight of Jack's marrow. Give your answer correct to three significant figures. [5] (ii) Sophie's marrow is = of the weight of Jack's marrow. Calculate the weight of Sophie's marrow. Give your answer correct to three significant figures. [5] (e) Charlotte's mobile phone alerts her to the amount of screen time she has had in the previous week. On one week her screen time falls from an average of 54 minutes a day to an average of 46 minutes a day. Calculate the percentage decrease in Charlotte's screen time, giving your answer correct to one decimal place. [5]

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