# Is equal

Is equal following terms? Result

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1. Unknown number Determine the unknown number, which double of its fourth square is equal the fifth its square.
2. The percentages in practice If every tenth apple on the tree is rotten it can be expressed by percentages: 10% of the apples on the tree is rotten. Tell percent using the following information: a. in June rained 6 days b, increase worker pay 500 euros to 50 euros c, grabbed 21 fro
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6. Unknown number 17 Milada said, I am thinking of a number such that I evaluate expression x1/3, the value of the expression would be 5. Which number Milada thinking?
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8. Powers Express the expression ? as the n-th power of the base 10.
9. One half One half of ? is: ?
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13. Center traverse It is true that the middle traverse bisects the triangle?
14. Highway repair The highway repair was planned for 15 days. However, it was reduced by 30%. How many days did the repair of the highway last?
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17. Theatro Theatrical performance was attended by 480 spectators. Women were in the audience 40 more than men and children 60 less than half of adult spectators. How many men, women and children attended a theater performance?