Question

solve the following (2/3)+(1/3)÷(2/5)-5​

Answer 1

Answer:

2/3 + 1/3 + -4/5 + 2/5

(2+1)/3 + (-4+2)/5

3/3 + -2/5

1/1 + -2/5

By taking LCM for 1 and 5 we get, 5

(1×5)/(1×5) + (-2×1)/(5×1)

5/5 + -2/5

Since the denominators are same can be added directly

(5-2)/5 = 3/5

Answer

2/3 + 1/3 + -4/5 + 2/5= 3/5

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Answer 2

Answer:

-113/30

Step-by-step explanation:

(USING BEDMAS, WE WILL DIVIDE FIRST)

2/5 + 1/3 ÷ 2/5 - 5

2/5 + 1/3 × 5/2 - 5

2/5 + 5/6 - 5

2/5 +5/6 -5

(LCM OF 5 AND 6 = 30)

2/5×6/6 = 12/30

5/6×5/5= 25/30

12 + 25/30 - 5

37/30 - 5

37/30 - 5/1

(LCM OF 30 AND 1 = 30)

5/1×30/30 = 150/30

37 - 150/30

-113/30

ANS - -113/30