Question

find the sum of the following. 1. 3 into 4/5 +2into 3/10 +1 into 1/5​

Answer 1

Answer:

Hiii

Step-by-step explanation:

By the mulitpiy and adding we get

19/5+23/10+16/15

Then, the LCM of 5,10 and 15 is 30

So, by multiplying and we get,

114+69+32/30

215/30= 43/30

Hope it will be help

Answer 2

Answer:

43/6

Step-by-step explanation:

3(4/5)+2(3/10)+1(1/15)

=(3×5+4)/5+(2×10+3)/10+(1×15+1)/15

=19/5+23/10+16/15

=(114+69+32)/30. [LCM]

=215/30

=43/6

HOPE THIS BRING A SMILE IN YOUR FACE