0
This is because after one reached the 9th disc and counted to the next, it would require two digits, 1 and 0. Therefore, the 1 would be carried to the next rod, the tens rod. This would leave you with one 10, and 0 ones. Then for the next number, 11, you would move up a single disc in the ones column again. So you would still have one 10, and now one 1. Counting would continue as such, with each multiple of ten being transferred and accounted for in the appropriate column or rod.
Add your answer:
Earn +20 pts
Why was the abacus invenented?
People realized that they could only count so high with their fingers and toes, so the abacus was invented as an early calculator.
What purpose of abacus?
The abacus is a calculation aid. It is usually only used for addition and subtraction but experts can (with effort) perform multiplication, division, and even operations as difficult as square roots and cube roots.It is not a calculator (it only provides storage one of the numbers, the user still is doing the calculation) or a computer (which must automate calculations).
Who made the abacus?
1. The abacus was invented by the ancient Chinese (Not true; see 3 below). Different types of abacuses have been invented by many others such as the Romans and Egyptians. 2. Actually it's often wrongly attributed to china. In fact, the oldest surviving abacus was used in 300 B.C. by the Babylonians. (Sort of; see 3 below) 3. The first constrained bead abacus was the Roman Hand Abacus. The Chinese learned of the Roman Hand Abacus through trade with Rome over the Silk Roads. But they thought it an inferior device and ignored it for over a thousand years. Then an interest in rapid calculation with the rise in business caused them to develop the bamboo rod constrained bead abacus based on the Roman Hand Abacus model. The Romans, in turn, great engineers and copiers that they were, used the Babylonian's line abacus in both decimal and duodecimal modes. The only extant line abacus is The Salamis Tablet, circa 300 BC, but the design was used by the Babylonians and Sumerians as early as 2300 BC. BTW, the line abacus can do all four arithmetic operations on numbers in exponential form with bases of 10, 12, or 60 (decimal, duodecimal, sexagesimal). Pebbles could be used as tokens to represent the numbers. In Latin the word for pebbles is "calculos", from which we get words like calculate and calculus.
What are the features of an abacus?
An abacus consists of a rectangular frame divided into two by a horizontal bar. It has a number of vertical wires running across both sections with two "beads" in the upper section and five in the lower..
What modern day invention do people use to add subtract multiply and divide?
It's an abacus. It costs only five squirrel skins!
What is abacus crs system?
Abacus is a global computer reservation system used by travel agencies only in Asia.
Why was the abacus invenented?
People realized that they could only count so high with their fingers and toes, so the abacus was invented as an early calculator.
How is there 2 discs on Resident Evil 4?
Only one CD. Two discs are for RE2.
Why are Blu-ray discs more suitable for high definition video?
Not only because Blu-Rays hold up to 50GB of data (5 times more than DVDs), but the technology used to build and read the discs are some of the highest technologies these days
Do CD duplicators typically press or "burn" discs?
CD duplicators always burn discs. Pressing discs only occurs in a factory setting.
Can psp go play umd discs?
No PSP Go does not play UMD discs. UMD discs only work in the regular PSP handheld gaming system.
Will old Wii games work on a modified Wii?
Only Wii discs and Nintendo GameCube discs will work on the Wii
If your ps2 doesnt read blue discs what do you do to fix it?
Buy a PS3. It is the only Playstation that reads blue ray discs and the discs are for the PS3 and could not be played on a PS2 if they could be read
Can you use hi MD discs in your Sony multitrack mini disc recorder?
HiMD discs can only be used in Sony HiMD recorders. The multi-track discs that were used by Yamaha and Sony are 140 MB in capacity and only available from HHB.
Why can you not burn DVD onto a cr-r disk?
Because cdr discs only have MBs of space and DVD discs are in GBs
Can ps2 play PS3 discs?
No the PS2 does not play PS3 games that are on Blue Ray Discs and can only be played n the PS3
Can you play wii you games on the Nintendo Wii console?
No, because the Nintendo Wii supports only Nintendo wii discs. That is because of the light sensors within the console that reads the discs, and only the microchips inside the wii discs can be read on that console.
