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I’m late on hw and need it done now or I repeat grade

I’m late on hw and need it done now or I repeat grade-example-1
User Iridium
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3.8k points

2 Answers

7 votes

Ever heard of KCF?

(Keep Change Flip)

Keep 7, change dividing to multiplying, and change 3/4 to 4/3.

7 x (4/3)

7x4=28

28

3

7÷3/4 = 9.3 (It's a repeating decimal, so put a vinculum over the 3)

I’m late on hw and need it done now or I repeat grade-example-1
User Keredson
by
4.1k points
2 votes

Answer:

Explanation:

Make 7 a fraction

Flip the second fraction

Multiply

Simplify

7/1 x 4/3=28/3=9 1/3

User Jason Gilmore
by
3.2k points