Lim Wei Lin's answer to Lilly's Primary 6 Maths Fractions Singapore question.

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Lim Wei Lin
Lim Wei Lin's answer
77 answers (Tutor Details)
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4. Katie has got 2 units (twice as many as Janice)
3.4m x 2 = 6.8m

5. Tina has got 4 units (spends 4x as much as Fatimah)
$28.75 x 4 = $115

6a. Durian has got 5 units (5x as heavy as mango)
0.95kg x 5 = 4.75kg

b. 4.75kg x 200 =950kg