Question

На какое число надо увеличить число 3 целых 3/8,чтобы получить число 5 целых 1/5?

Answer 1

5 1/5- 3 3/8=25/5-27/8=200/40- 135/40=65/40=1 15/40=1 3/8
На 1 целую 3/8

Answer 2

Для того чтобы увеличить число 3 целых 3/8 до числа 5 целых 1/5, нам нужно определ#### Calculating the Increase Needed

To find the number by which we need to increase 3 and 3/8 to get 5 and 1/5, we can subtract 3 and 3/8 from 5 and 1/5. This will give us the increase needed.

Step 1: Convert 5 and 1/5 to an improper fraction. 5 and 1/5 = 5 + 1/5 = 25/5 + 1/5 = 26/5

Step 2: Subtract 3 and 3/8 from 26/5. 26/5 - 3 and 3/8

To perform the subtraction, we need to find a common denominator for 5 and 8, which is 40.

26/5 = 208/40 3 and 3/8 = 123/40

Now, we can subtract: 208/40 - 123/40 = 85/40 = 17/8

So, the increase needed is 17/8.

Conclusion

To increase the number 3 and 3/8 to 5 and 1/5, we need to add 17/8.