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Let us assume the side of the single cube be X The volume of the first cube = 153 = 3375 cm3 The volume of the second cube = 203 = 8000 cm3 The volume of the third cube = 253 = 15625 cm3 The total volume of all three cubes = The volume of the reshaped single cube X3 = 3375 + 8000 + 15625 X3 = 27000 X = ∛ 27000 = 30 cm ∴ The required result will be 30 cm.
Radha purchase 6 black and some white balloons. The price of Black balloon is 5/2 of the price of the price of white balloon. At the time of making the ...
A scored 32% marks and failed by 70 marks whereas B scored 64% marks, which was 90 more than the passing marks of the examination. Find the total marks ...
A no. is multiplied by 35 instead of being multiplied by 53. What % is the result of the required correct value?
A candidate just passed by getting 25 answers correct by attempting 60 of the total questions. Find the total number of questions in the examination if ...
A student multiplied a number by 8/5 instead of 5/8. What is the percentage error in the calculation?
In an exam, Aman scored 60% marks and failed by 85 marks whereas Raj scored 80% marks in the same exam and scored 65 marks more than the passing marks. ...
The amount (in Rs) received at 10% per annum compound interest after 3 yrs is Rs 1,19,790. What was the principal?
If 40% of 'p' is equal to 'q', then what percentage of 40 is equal to 'p'?