Question

3/10(5/6)+2/3*(3/8)=

Answer 1

Пошаговое объяснение:

$\frac{3}{10} \times ( \frac{5}{6} ) + \frac{2}{3} \times (\frac{3}{8} ) = \frac{15}{60} + \frac{6}{24} = \frac{30}{120} + \frac{30}{120} = \frac{60}{120} = \frac{1}{2}$

Answer 2

Ответ: Несократимая дробь: - 2/4

Сократимая дробь (на всякий случай): - 1/2 (-0,5)

Объяснение:

1) 3/10 * (-5/6)+2/3*(-3/8)

2) *Сокращаем* = получили - 1/4 + ( - 1/4)

3) Ответ:   - 2/4

Если в сократимой: - 1/2

В десятичной дроби: - 0,5

Answer 3

To solve the expression 3/10(5/6) + 2/3*(3/8), you should follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right).

First, let's simplify the expression step by step:

1. Calculate 3/10 * 5/6: (3/10) * (5/6) = (3 * 5) / (10 * 6) = 15/60

2. Simplify 15/60: 15/60 reduces to 1/4 because you can divide both the numerator and denominator by 15.

3. Calculate 2/3 * 3/8: (2/3) * (3/8) = (2 * 3) / (3 * 8) = 6/24

4. Simplify 6/24: 6/24 reduces to 1/4 because you can divide both the numerator and denominator by 6.

Now, you have the simplified fractions:

1/4 + 1/4

5. Add the fractions: 1/4 + 1/4 = 2/4

6. Simplify the final fraction: 2/4 reduces to 1/2 because you can divide both the numerator and denominator by 2.

So, the final result is 1/2.