Question 4 (h)
Write the following as decimal:
25
25 =2 × 25 × 2 (multiplying numerator and denominator by 2) =410=0.4
Question 4 (a)
510
137+5100
Question 4 (f)
4210
Question 4 (e)
700+20+5+9100
Question 4 (c)
200 + 60 + 5+ 110