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Let's first convert 2 and seven-sevenths into a simple fraction:
Now the exercise we have is:
next we convert the division exercise into a multiplication exercise, remembering to switch the numerator and denominator in the second fraction:
Let's now combine into one multiplication exercise:
Next, we factor 60 into an addition exercise:
Then let's separate the exercise into addition between fractions:
Finally, we solve the first fraction exercise to get our answer:
What will be the sign of the result of the next exercise?
\( (-2)\cdot(-4)= \)
A mixed number like represents one single value, not separate parts. Converting to lets you work with it as one fraction in division.
Think: "Division by a fraction means multiply by its reciprocal." So becomes . Flip the numerator and denominator!
Use the formula: Multiply whole number by denominator, add numerator, keep same denominator. For : (2×7)+1 = 15, so .
Divide the numerator by denominator. For : 60÷7 = 8 remainder 4, so .
Yes! Multiply your answer by the divisor: should equal . This confirms your division is correct.
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