Write each of the following as decimals: 

(a) seven-tenths 

(b) Two tens and nine-tenths 

(c) Fourteen point six 

(d) One hundred and two-ones 

(e) Six hundred point eight

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1 Answers

(a) seven-tenths = 7 tenths = 7/10 = 0.7 

(b) 2 tens and 9-tenths = 2 x 10 + 9/10 = 20 + 0.9 =20.9 

(c) Fourteen point six = 14.6 

(d) One hundred and 2-ones = 100 + 2 x 1 = 100 + 2 = 102 

(e) Six hundred point eight = 600.8

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