Question 18 of 43intermediate🔧 ApplyNumerical6 marks

Write the following mixed numbers as fractions:

(a)

3 1/4

Answer

13/4

(b)

7 2/3

Answer

23/3

(c)

9 4/9

Answer

85/9

(d)

3 1/6

Answer

19/6

(e)

2 3/11

Answer

25/11

(f)

3 9/10

Answer

39/10

Explanation

(a) 3×43 \times 4 + 1 = 12 + 1 = 13, so 3 1/4 = 13/4 (b) 7×37 \times 3 + 2 = 21 + 2 = 23, so 7 2/3 = 23/3 (c) 9×99 \times 9 + 4 = 81 + 4 = 85, so 9 4/9 = 85/9 (d) 3×63 \times 6 + 1 = 18 + 1 = 19, so 3 1/6 = 19/6 (e) 2×112 \times 11 + 3 = 22 + 3 = 25, so 2 3/11 = 25/11 (f) 3×103 \times 10 + 9 = 30 + 9 = 39, so 3 9/10 = 39/10

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