1) Using decimals express:
2) Add:
3) Subtract:
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1) (a) 5 paisa = 0.05
(b) 9m 7cm = 9.7m
(c) 8m = 8000km
(d) 5 kg 8 g = 5.8 kg
2) (a) 0.007 + 8.5 + 30.08
= 0.007 + 8.500 + 30.080 = 11.587
(b) 0.75 + 10.425 + 2
= 0.750 + 10.425 + 2.000 = 13.175
3) (a) 9.756 - 6.28
= 9.756 - 6.280 = 3.476
(b) 21.05 - 15.27 = 5.78
Step-by-step explanation:
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