Question

5. Write in the short form :
a. 0.9 + 0.02 + 0.003
b. 0.6 + 0.7 + 0.008
c. 0.8 + 0.00009
d. 0.2 + 0.06 + 0.005​

Answer 1

0.9 + 0.02 + 0.003

0.92 + 0.003

0.923

0.6 + 0.7 + 0.008

1.3 + 0.008

1.308

0.8 + 0.00009

0.80009

0.2 + 0.06 + 0.005

0.26 + 0.005

0.269