Question

6 1/4 × 2/25 5/13 × 9 1/10

Answer 1

1) 6 цел 1/4* 2/25=25/4*2/25= в числителе (25*2)/ в знаменателе (4*25)=1/2=0,5
2) 5/13*9 цел 1/10= 5/13*91/10= в числителе (5*91)/ в знаменателе (13*10)=7/2=3 цел 1/2=3,5
Ответ:1) 0,5
2) 3,5

Answer 2

To multiply these mixed numbers, you can follow these steps:

1. Convert each mixed number to an improper fraction.
2. Multiply the numerators together to get the new numerator.
3. Multiply the denominators together to get the new denominator.
4. Simplify the resulting fraction if possible.

Let's apply these steps to your expression:

$6 \frac{1}{4} \times \frac{2}{25} \times 5 \frac{9}{10}$

Step 1: Convert mixed numbers to improper fractions.

$6 \frac{1}{4} = \frac{6 \times 4 + 1}{4} = \frac{25}{4}$

$5 \frac{9}{10} = \frac{5 \times 10 + 9}{10} = \frac{59}{10}$

Now the expression is:

$\frac{25}{4} \times \frac{2}{25} \times \frac{59}{10}$

Step 2: Multiply the numerators together.

$25 \times 2 \times 59 = 2950$

Step 3: Multiply the denominators together.

$4 \times 25 \times 10 = 1000$

Step 4: Simplify the resulting fraction.

$\frac{2950}{1000} = \frac{59}{20}$

So, $6 \frac{1}{4} \times \frac{2}{25} \times 5 \frac{9}{10} = \frac{59}{20}$.