HP 6s, Руководство пользователя

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12
(1.5×10 7 ) – [(2.5×10 6 ) × 3 /
100
] =
1.5¹7-2.5¹6*3Ë100= 149250000.
3 456 /
78
= 8 11 /
13
3Ë456Ë78 3 Ö 456 × 78.
= 8 Ö 11 × 13.
I¬
Press these keys to switch between proper and improper fractions.
8 11 /
13
= 115 /
13
8 Ö 11 × 13.
I¬ 115 × 13.
I¬ 8 Ö 11 × 13.
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.
660 as a percentage of 880 660d880I%= 75.
2500 plus 15% 2500+15I% 375.
= 2875.
25% discount on 3500 3500-25I% 875.
= 2625.
26% of 2200; 26% of 3300; 26% of 3800;
2200**26I%= 572.
3300= 858.
3800= 988.
$80 last week; $100 this week: what % is the new value of the old value?
100d80I%= 125.
What % is 138gm to 150gm and 129gm to 150gm?
138dd150I%= 92.
129= 86.
Calculations
English.PM6 3/3/99, 3:45 PM 12