Question

4,2÷6-3 1/3×0,3/7,5÷0,5=

Answer 1

Ответ:

1)4,2÷6-3=0,7-31=-30,3

2)3×03=0,9

3)7,5÷0,5=15

Answer 2

Let's break down the expression step by step:

1. Start with the division and multiplication:

   • 4.2 ÷ 6 = 0.7
   • 3 1/3 × 0.3/7.5 = (10/3) × (3/10) = 1/10

2. Now, we have:

   • 0.7 - 1/10

3. To subtract these two values, you'll want to find a common denominator, which is 10 in this case:

   • (7/10) - (1/10) = 6/10

4. Simplify the fraction:

   • 6/10 can be reduced by dividing both the numerator and denominator by their greatest common divisor, which is 2:
   • (6/2) / (10/2) = 3/5

So, the final result is 3/5 or 0.6 when expressed as a decimal.