Question
A rectangle with a diagonal of length 28m is inscribed
in a circle. Find the area of a circle?Solution
Radius of circle = 28/2 = 14 m Area of circle = π r² = 22/7 × 14 × 14 = 616 cm²
The top part (numerator) of a fraction is 4 more than three times the bottom part (denominator). If we reduce the numerator by 15 and increase the denom...
Express 7/16 as a decimal correct to three decimal places.
Evaluate: 2.4 × 1.25 + 6.5 ÷ 0.5
If the numerator of a fraction is increased by 25% and the denominator is decreased by 10%, the value of the new fraction 25/24, Find the original faction.
2.666 …+ 2.77… in fraction form is:
There is a fraction such that if we add 11/30 to it then it gets inverse & if we subtract 1 from numerator then the fraction becomes 2/3 . What is the f...
If the numerator of a fraction is increased by 20% and the denominator is decreased by 10%, the value of the fraction becomes 16/21. The original fracti...
Express 0.045 as a fraction in simplest form.
Numerator of a fraction is 4 less than the denominator. If 6 and 7 are added to numerator and denominator of a fraction respectively, then fraction beco...
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