Find number abc
[7415] Find number abc - If 7b2c3 - ac210 = 1a083 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 2
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Find number abc

If 7b2c3 - ac210 = 1a083 find number abc. Multiple solutions may exist.
Correct answers: 2
#brainteasers #math
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6 Good jokes for Happy Friday

I am looking for someone to brush their teeth with me...
I just found out that 9 out of 10 dentists say brushing alone won't reduce cavities

My son asked if I was named after my dad.
I said, "of course I was, he was born many years before me."

When your girlfriend comes home in a white suit covered in bee stings and smelling like honey...
You know she's a keeper.

People always ask where is Bigfoot? But never ask How is Bigfoot?
Yeti never complains

A friend told me he doesn't let his kids watch orchestra performances
cuz there's too much sax and violins.

My friend asked me if I had ever tried blindfolded archery. I replied that I hadn't.
He said, "It's great. You don't know what you're missing!

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Lewis Urry

Died 19 Oct 2004 at age 77 (born 29 Jan 1927).Lewis Frederick Urry was a Canadian-American chemical engineer who invented the ubiquitous alkaline batteries and, later, lithium batteries. After a few years working in Canada for the company that made Eveready batteries, he was transferred in 1955 to its Cleveland, Ohio, laboratory where he began work on a new battery with better life-span than the carbon-zinc type of the time. He succeeded by using manganese dioxide, an alkaline electrolyte and powdered zinc (which he realized had greater surface area than solid zinc). A patent was filed 9 Oct 1957, issued 15 Nov 1960, No. 2,960,558. Production began in 1959. Alkaline batteries are estimated to be 80% of all dry cell batteries now sold in the world. The Smithsonian Institution displays his prototype alkaline battery. Urry held over 50 patents.«
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