Suppose the number is WXYZ, where W,X,Y and Z are non-negative integers less than 10. Then Y = 2*W So Y<10 => W<5 ie W<=4 Also, W = X+4 and X>=0 => W>=4 The above two imply that W = 4. Then X = W-4 = 0 Y = 2*W = 8 and Z = W/2 = 2 so the number is 4082
It is simply an unspecified number of hundreds of thousands!
875
2230
what number is three hundreds greater than 47,251
There is no four digit number where the ones is twice the tens, the hundreds is five less than the ones, and the thousands is the sum of the tens and hundreds. int ones, tens, hundreds, thousands; for (thousands=1; thousands<10; thousands++) { /**/ for (hundreds=0; hundreds<10; hundreds++) { /**/ /**/ for (tens=0; tens<10; tens++) { /**/ /**/ /**/ for (ones=0; ones<10; ones++) { /**/ /**/ /**/ /**/ if (ones != 2 * tens) break; /**/ /**/ /**/ /**/ if (hundreds != ones - 5) break; /**/ /**/ /**/ /**/ if (thousands != tens + hundreds) break; /**/ /**/ /**/ /**/ printf ("dd\n", thousands, hundreds, tens, ones); /**/ /**/ /**/ } /**/ /**/ } /**/ } }
It is simply an unspecified number of hundreds of thousands!
875
2230
what number is three hundreds greater than 47,251
5000 is ten times greater than 500.
There is no four digit number where the ones is twice the tens, the hundreds is five less than the ones, and the thousands is the sum of the tens and hundreds. int ones, tens, hundreds, thousands; for (thousands=1; thousands<10; thousands++) { /**/ for (hundreds=0; hundreds<10; hundreds++) { /**/ /**/ for (tens=0; tens<10; tens++) { /**/ /**/ /**/ for (ones=0; ones<10; ones++) { /**/ /**/ /**/ /**/ if (ones != 2 * tens) break; /**/ /**/ /**/ /**/ if (hundreds != ones - 5) break; /**/ /**/ /**/ /**/ if (thousands != tens + hundreds) break; /**/ /**/ /**/ /**/ printf ("dd\n", thousands, hundreds, tens, ones); /**/ /**/ /**/ } /**/ /**/ } /**/ } }
The number is 1193.
my name is teshome hambissafrom the three digitthe first is filled by 9 digitthe second is filled by 9 digitthe third is filled by 9 digitso that by principle of countingthere are 9x9x9=729 ways.
1339
hundred-thousands ten-thousands thousands hundreds tens onesAbove is the order of the place values so for the number above it would go like this:3 4 5 9 8 2hundred-thousands ten-thousands thousands hundreds tens onesTo round to the nearest thousand means that we must decide what number should be in the thousands place (where the 5 currently is) and then make all numbers to the right of it (the hundreds, tens, and ones place) a 0.To determine what number should go in the thousands place, we need to look at the hundreds place. If the hundreds place contains a number that is greater than or equal to 5, we round up (meaning we add one to that value in the thousands place) otherwise, we round down (meaning we keep the number in the thousands place the same).In this problem, the hundreds place contains the number 9. Since this is greater than or equal to 5, we round up.To round up, we add 1 to the value in the thousands place.So, 5+1 = 6 --> Now the thousands place contains a six and all places to the right become zeros, so the final answer is:346000
Having: 9 ten-thousands → 90,000 the same number of thousands as ten thousands → 9 ten-thousands: 9 thousands → 9,000 8 fewer hundreds than ten-thousands → 9 ten-thousand: 9 - 8 = 1 hundreds → 100 6 more tens than hundreds → 1 hundreds: 1 + 6 = 7 tens → 70 6 fewer ones than thousands → 9 thousands: 9 - 6 = 3 ones → 3 → the number is 90,000 + 9,000 + 100 + 70 + 3 = 99,173.
6,130 has.