Can you help me solve this problem please

[From: ] [author: ] [Date: 12-09-13] [Hit: ]

7+.23+...........

Add and simplify

7/10 + 23/100 + 62/1000

992/1000 reduces down to 124/125

7/10 + 23/100 + 62/1000

LCD

700/1000 + 230/1000 + 62/1000

992/1000 / 4/4 = 248/250 / 2/2 = 124/125

7/10+23/100+62/100
= take lcm
=(700+230+62)/1000
=992/1000=124/125=0.992

7/10 + 23/100 + 62/1000
.7+.23+.062

.7
.23
.062
--------
.992

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