Question

2 3 + 3 2 − 2 + 8 is divided by ( + 2).

Answer 1

Answer:

30.5

Step-by-step explanation:

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Answer 2

Answer:

Conversion a mixed number 3 38 to a improper fraction: 3 3/8 = 3 38 = 3 · 8 + 38 = 24 + 38 = 278

To find new numerator:

a) Multiply the whole number 3 by the denominator 8. Whole number 3 equally 3 * 88 = 248

b) Add the answer from previous step 24 to the numerator 3. New numerator is 24 + 3 = 27

c) Write previous answer (new numerator 27) over the denominator 8.

Three and three eighths is twenty-seven eighths

Subtract: 12 - 278 = 1 · 42 · 4 - 278 = 48 - 278 = 4 - 278 = -238

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(2, 8) = 8. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 2 × 8 = 16. In the next intermediate step the fraction result cannot be further simplified by cancelling.

In words - one half minus twenty-seven eighths = minus twenty-three eighths.

Multiple: 13 * the result of step No. 2 = 13 * (-238) = 1 · (-23)3 · 8 = -2324

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(-23, 24) = 1. In the next intermediate step the fraction result cannot be further simplified by cancelling.

In words - one third multiplied by minus twenty-three eighths = minus twenty-three twenty-fourths.

Step-by-step explanation:

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