Question

Помогите ❗СРОЧНО❗1) 5 5/7 : 10/212) 1 : 3 3/4

Answer 1

1)12

2)4/15

вот..........

Answer 2

1) 5 + 5/7 ÷ 10/21 First, let's rewrite the division as multiplication by the reciprocal: 5 + 5/7 * 21/10 Next, multiply the fractions: 5 + 105/70 Now, simplify the fraction: 5 + 1 35/70 Finally, add the whole number and the fraction: 5 + 1 1/2 So, the answer is 6 1/2.

2) 1 ÷ 3 + 3/4 First, let's convert the whole number 1 to a fraction with the same denominator as 3/4, which is 4: 4/4 ÷ 3/4 + 3/4 Now, perform the division: 4/4 ÷ 3/4 = 4/3 Now, add the fractions: 4/3 + 3/4 To add these fractions, we need to find a common denominator, which is 12: 16/12 + 9/12 Now, add the fractions: 25/12 So, the answer is 25/12 or 2 1/12.