Question

2 1/3 -(-3 1/5)=??????

Answer 1

2 1/3 - (-3 1/5) = 2 1/3 + 3 1/5 = 2 5/15 + 3 3/15 = 5 8/15

Ответ: 5 целых 8/15.

Answer 2

To solve the expression 2 1/3 - (-3 1/5), we need to convert the mixed numbers into improper fractions and then perform the subtraction.

Step 1: Convert the mixed numbers to improper fractions: 2 1/3 = (2 * 3 + 1) / 3 = 7/3 -3 1/5 = (-3 * 5 + 1) / 5 = -16/5

Step 2: Perform the subtraction: 7/3 - (-16/5)

To subtract fractions, we need a common denominator. The common denominator of 3 and 5 is 15.

Multiply the numerator and denominator of the first fraction by 5: (7/3) * (5/5) = 35/15

Multiply the numerator and denominator of the second fraction by 3: (-16/5) * (3/3) = -48/15

Now we can subtract the fractions: 35/15 - (-48/15) = 35/15 + 48/15 = (35 + 48) / 15 = 83/15

Therefore, 2 1/3 - (-3 1/5) equals 83/15.