Write solve a division problem that divides a 4-digit number by a 2-digit number. How did you estimate the first digit of the quotient?

Answers

Answer 1

Answer: 1000 divided by 10 = 100 i estimated the first digit as 0 because 10 cant go into 1 so you go to the next number which is 10........ 10 can go into 10 one time so then you go to 0 because you used the 1st two together so 10 cant go into 0 so the answer is 0 then the same for the next digit ..

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Round 939,515 to the nearest ten

Answers

The number 939,515 rounded to the nearest tens is 939520.

What is rounding off of numbers?

We round off numbers to make them easier to remember and it also keeps their value approximately to the place it has been rounded off.

To round off any number to any place we'll look for the digit next to that place and if it is equal to or greater than 5 we'll add one to the previous digit and make all the digits after it zeroes and if the digit is less than 5 we do not add one to the preceding digit and simply make all the digit after it to zeroes.

Given, A number 939515 and we have to round it to the nearest ten.

To round this number to the nearest ten we'll look at the digit at the unit's place.

The digit at the unit place is 5 so we'll add 1 to the tens digit and make the unit digit zero.

Therefore the number 939515 rounded to the nearest tens place is

939520.

learn more about rounding of numbers here :

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Answer:

939,520

Step-by-step explanation:

You round up because you have a 5 in the tens place and as the saying goes: "Five or more up the score, four or less let it rest"

What is 1 and 1/2 minus 7/8

Answers

Convert 1 and 1/2 to eights to make it easier to subtract. 1 4/8 add 1 to 4/8
12/8 then subtract that by 7/8 straight across the numerator. That then equals 5/8

You would find a common denominator 8. 1 and1/2 would be converted into 1 and4/8. 1 and 4/8 minus 7/8 equals 5/8

Misha used 1/4 of a carton of 12 eggs to make a omelet.How many eggs did she use? A. 2
B. 3
C. 4
D. 6

Answers

so 1/4 of 12 is
'of' can be translated to multiply so
1/4 times 12=12/4=3

she used 3 eggs
B is the answer

Answer:3

Step-by-step explanation:So 1/4and 12 is translated to multiply so you multiply 1/4x12=12/4=3 so its 3

I need help on this and what the answer

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Answer:

Step-by-step explanation:

I think the answer would be 63

Please help me. Very confused. due tomorrow!!

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these triangles are identical, bc they have the same angles. (top angle is the same, and two bottom angles are same for all 4 of them). if identical = true, then the bases are ratios. therefore
ab+cb : cb = 22 : 2.75
ab+cb : 5 (cb) = 8
ab+5 : 5 = 8
ab+5 = 40
ab = 35

A factory worker packed 12 boxes at a constant rate, took a 30-minute break, and then continued packing the boxes at twice the rate before the break. The worker then spent `1/2` an hour cleaning the work area. Which of the following represents the domain for this situation?A. 4.5≤t≤24
B. 0≤t≤4.5
C. 0
D. 0≤b≤24

Answers

Answer:

A - 4.5<t<24

Step-by-step explanation:

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