Find number abc
[7902] Find number abc - If aa65b - c8564 = 509a find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 2
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Find number abc

If aa65b - c8564 = 509a find number abc. Multiple solutions may exist.
Correct answers: 2
#brainteasers #math
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The newlywed wife said to her...

The newlywed wife said to her husband when he returned from work, "I have great news for you. Pretty soon, we're going to be three in this house instead of two."
Her husband ran to her with a smile on his face and delight in his eyes.
He was glowing of happiness and kissing his wife when she said, "I'm glad that you feel this way since tomorrow morning, my mother moves in with us."
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First photo of sun

In 1845, the first surviving daguerrotype photograph showing details of the sun was taken by French physicists Armand Fizeau and Léon Foucault. The 5-inch (12 cm) image had an exposure of 1/60 second, and showed the umbra/penumbra structure of several sunspots, as well as limb darkening. The photographic process was new: Daguerre perfected the daguerrotype only a few years earlier, in 1838. Fizeau and Foucault had been collaborating with their own experiments on the process since 1839. Fizeau had much improved the durability of a daguerrotype image with a treatment, published in Aug 1840, using a solution of chloride of gold mixed with hypo-sulphite of soda, then heated over a spirit-lamp.«
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