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Kordell study stack
math
Question | Answer |
---|---|
Reciprocal 50/20 = | 20/50 |
Reciprocal 100/90 = | 90/100 |
Reciprocal 60/20 = | 20/60 |
Writing fractions as decimals ¼ = | .25 |
Writing fractions as decimals ¾ = | .75 |
Writing fractions as decimals ½ = | .50 |
Writing decimals as percentages .75 = | 75% |
Writing decimals as percentages .50 = | 50% |
Writing decimals as percentages .333 = | 33% |
Subtracting fractions 5 1/6 – 2 2/3 = 51/6 – 44/6 = | 7/6 = 1 1/6 |
Subtracting fractions 10/11 – 4/5 = 50/55 – 44/55 = | 6/55 |
Subtracting fractions 30/20 – 10/10 = 30/20 – 20/20 = | 10/20 = ½ |
Subtracting fractions 9/10 – 7/8 = 72/80 – 70/80 = | 2/80 = 1/40 |
Subtracting fractions 9/10 – 10/20 = 18/20 – 10/20 = | 8/20 = 2/5 |
Subtracting fractions 23/20 – 19/20 = | 4/20 = 1/5 |
5/6 – 5/12 = 10/12 – 5/12 = | 5/12 |
Dividing whole numbers 4/5 ÷5 = 4/5 ÷ 5/1 = | 4/25 |
Adding mixed numbers 5 2/5 + 2 2/10 =5 4/10 +2 2/10 = | 7 6/10 = 7 3/5 |
Multiplying fractions 5 ½ × 3 2/4 = 11/2×14/4 = | 77/4 = 19 ¼ |