find(a+b)÷(a-b),if a=2/3andb=3/5
Answers
Answered by
0
Answer:
19
Step-by-step explanation:
placing the values,
a+b
= 2/3 + 3/5
= 10 + 9/15
= 19/15
and,
a-b
= 2/3 - 3/5
= 10 - 9/15
= 1/15
Now, using the two values...
(a+b) ÷ (a-b)
= 19/15 ÷ 1/15
= 19/15 × 15/1
= 19
Answered by
0
Answer:
19
Step-by-step explanation:
(a+b)÷(a+b)
(2/3+3/5)÷(2/3-3/5)
(10/15+9/15)÷(10/15-9/15)
(19/15)÷(1/15)
9/15÷1/15
19/15×15
19
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