Question

Simplify the following:
1)1/3 + 2/5
2)13/2 - 2/5
3) 5/2 - 2/5
4)13/2 x 2/5
5)7/9 divided 2/3
explain the process how you did the problem

Answer 1

Answer:

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Answer 2

Answer:

1/3 + 2/5 here denominator not same so we do same by LCM of 3 and 5 si , 15 then we mutiply 1/3 by 5 and 2/5 by 3 so anwer is 5/15 ,6 /15 add 11/15

second is also same as

third also in 3 we subtract only

13/2 X 2/5 here 13 multiply by 2 and 2 is multiplied by 5 then answer is 26 upon 10

in fourth

in the case of divide we can reciprocal the 2 upon 3 into 3 upon 2 so 7/9 , 3/2 we multiply 7 into 3 e and 9 into 3 answer 21/ 18