(1.5×107) – [(2.5×106) × 3/100] =
3456/78 = 811/133Ë456Ë78
=
149250000.
3Ö456×78.
8Ö11×13.
I¬
Press these keys to switch between proper and improper fractions.
811/13 = 115/13 | 8Ö11×13. |
I¬ | 115×13. |
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I¬ | 8Ö11×13. |
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The answer to a calculation involving both fractions and decimals is displayed as a decimal.
41/52 × 78.9 | 41Ë52*78.9= | 62.20961538 |
Percentage calculations
I%
Press to perform percentage calculations.
12% of 1500 | 1500*12I%= | 180. |
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660 as a percentage of 880 | 660d880I%= | 75. |
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2500 plus 15% | 2500+15I% | 375. |
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| = | 2875. |
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25% discount on 3500 | 875. | |
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| = | 2625. |
26% of 2200; 26% of 3300; 26% of 3800; |
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| 2200**26I%= | 572. |
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| 3300= | 858. |
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| 3800= | 988. |
$80 last week; $100 this week: what % is the new value of the old value? | ||
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| 100d80I%= | 125. |
What % is 138gm to 150gm and 129gm to 150gm? |
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| 138dd150I%= | 92. |
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| 129= | 86. |
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12 Calculations
