Question

Выделить целую часть:135/2 35/17 48/5 153/7 помогите​

Answer 1

А) 135/2 целая часть 67
б) 35/17 целая часть 2
в) 48/5 целая часть 9
г) 153/7 целая часть 21

Answer 2

Ответ:

135/2 = 67 1/2 = 67,5

35/17 = 2 1/17

48/5 = 9 3/8

153/7 = 21 6/7

Answer 3

To solve the expression 135/2 + 35/17 + 48/5 + 153/7, we need to find a common denominator for all the fractions and then add them together.

Finding a Common Denominator

To find a common denominator, we need to find the least common multiple (LCM) of the denominators. The denominators in this expression are 2, 17, 5, and 7. The LCM of these numbers is 2 * 17 * 5 * 7 = 1190.

Converting Fractions to Have the Common Denominator

To convert the fractions to have the common denominator of 1190, we need to multiply both the numerator and denominator of each fraction by the appropriate factor.

For the fraction 135/2, we multiply the numerator and denominator by 595 (which is 1190 divided by 2): 135/2 = (135 * 595) / (2 * 595) = 80175/1190

For the fraction 35/17, we multiply the numerator and denominator by 70 (which is 1190 divided by 17): 35/17 = (35 * 70) / (17 * 70) = 2450/1190

For the fraction 48/5, we multiply the numerator and denominator by 238 (which is 1190 divided by 5): 48/5 = (48 * 238) / (5 * 238) = 11424/1190

For the fraction 153/7, we multiply the numerator and denominator by 170 (which is 1190 divided by 7): 153/7 = (153 * 170) / (7 * 170) = 26010/1190

Adding the Fractions

Now that all the fractions have the common denominator of 1190, we can add them together: (80175/1190) + (2450/1190) + (11424/1190) + (26010/1190)

To add fractions, we add the numerators together and keep the common denominator: (80175 + 2450 + 11424 + 26010) / 1190 = 120059 / 1190

Simplifying the Fraction

To simplify the fraction, we can divide both the numerator and denominator by their greatest common divisor (GCD). In this case, the GCD of 120059 and 1190 is 1, so the fraction cannot be simplified further.

Therefore, the result of the expression 135/2 + 35/17 + 48/5 + 153/7 is 120059/1190.

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