add : 2/5 + 3/2
subtract : 3/4 - 1/5
Answers
Answered by
2
Answer:
2.5+1.5
4 is your answer mate
0.75-1.5
-1.75 is your answer mate
Answered by
2
Answer:
19/10,11/20
Step-by-step explanation:
2/5+3/2= 2/5*2/2+3/2*5/5
4/10+15/10
=19/10
3/4-1/5=3/4*5/5-1/5*4/4
15/20-4/20
=11/20
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