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1/4 x 28 = 7
Anonymous ∙
In Year 4 they have 28 hours of lessons a week. ¼ of the lessons are topic. ¼ of the lessons are maths. How many lesson are NOT topic or maths?
In Year 5 there are 84 children. ½ of them have a school dinner. ½ of the school dinner children chose pasta on Monday, how many children chose pasta on Monday?
7
1/4 * 28 = 7
28
4
1/4 of 1/7 = 1/4 * 1/7 = 1/28
It is: 28/4 = 7
7 is exactly 1 quarter of 28
Divide it by 4 and so a 1/4 of 28 is 7
1/4 * 1/7 = 1/28
1/4 * 1/7 is 1/28
1/4 of 2/7 = 2/28 = 1/14
1/4 of 3/7 is 3/28