Question

A.) 2/7:1/3 b.)3 1/8:3/8

Answer 1

Ответ:

a) 2/7/1/3=6/7

б) 1/8:3/8=1/3

Answer 2

A)2/7:1/3=6/7
b)31/8:3/8=31/3

Answer 3

A.) To divide 2/7 by 1/3, we need to multiply the first fraction by the reciprocal of the second fraction. The reciprocal of 1/3 is 3/1, so we have:

(2/7) ÷ (1/3) = (2/7) * (3/1) = (2 * 3) / (7 * 1) = 6/7

Therefore, the result of 2/7 divided by 1/3 is 6/7.

B.) To divide 3 + 1/8 by 3/8, we first need to convert the mixed number 3 + 1/8 into an improper fraction. To do this, we multiply the whole number (3) by the denominator of the fraction (8), and add the numerator (1) to get the numerator of the improper fraction. The denominator remains the same. So we have:

3 + 1/8 = (3 * 8 + 1) / 8 = 25/8

Now we can divide 25/8 by 3/8. Again, we multiply the first fraction by the reciprocal of the second fraction:

(25/8) ÷ (3/8) = (25/8) * (8/3) = (25 * 8) / (8 * 3) = 200/24

To simplify this fraction, we can divide both the numerator and denominator by their greatest common divisor, which is 8:

200/24 = (200 ÷ 8) / (24 ÷ 8) = 25/3

Therefore, the result of 3 + 1/8 divided by 3/8 is 25/3.