Question

write each of the following g as decimals 3+7/10 ,70+8/10​

Answer 1

Answer:

1. 3+7/10

= 3/1 + 7/10 ( LCM of 1 and 10 is 10 )

= 3×10/1×10 + 7/10

= 30/10 +7/10

= 30+7/10

= 37/10

= 3.7

2. 70+ 8/10

= 70/1 + 8/10 ( LCM of 1 and 10 is 10 )

= 70×10/1×10 + 8/10

= 700/10 + 8/10

= 700+8/10

= 108/10

= 10.8