Question 5 of 45intermediate🔧 ApplyNumerical6 marks

Find the value of the following and also draw their bar models. (i) 25% of 160 (ii) 16% of 250 (iii) 62% of 360 (iv) 140% of 40 (v) 1% of 1 hour (vi) 7% of 10 kg

(i)
Answer

40

(ii)
Answer

40

(iii)
Answer

223.2

(iv)
Answer

56

(v)
Answer

0.6 minutes (36 seconds)

(vi)
Answer

0.7 kg (700 g)

Explanation

(i) 25% of 160 = (25/100) × 160 = 40 (ii) 16% of 250 = (16/100) × 250 = 40 (iii) 62% of 360 = (62/100) × 360 = 223.2 (iv) 140% of 40 = (140/100) × 40 = 56 (v) 1% of 60 minutes = 0.01×600.01 \times 60 = 0.6 minutes = 36 seconds (vi) 7% of 10 kg = 0.07×100.07 \times 10 = 0.7 kg = 700 g

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