Estimate the quotient by rounding the expression to relate to a one digit fact

Answers

Answer 1
Answer: to estimate you would by finding a number like 20 or 25 that is closest to the number. I don't exactly understand your question though

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what is 1/10 divided by 9/10?

Answers

1/10 divided by 9/10
1/10 x 10/9
10/90 simplified to 1/9

Answer:

1/10 divided by 9/10 is 1/9

Step-by-step explanation:

It is 1/9 because 1/10 divided by 9/10 is the same as using the reciprocal of 9/10 which then now you have 1/10 multiply by 10/9 and you have 10/90 which is simplified to 1/9.

Hope this helps. :)

Chris divided 1/2 pound of nails into 6 small bags. He wants all bags to have equal weight. How much does each bag weigh? A. 1/2 pound.B. 1/3 pound
C. 1/6 pound
D. 1/12 pound

Answers

D, 1/12 pound. A way to think of this is that if there is 1/12 in 6 different bags, you get 6/12, which is equivalent to 1/2

Karim says the ratio of the distance he ran to the distance Shawn ran 4:3 give three possibilities for the distance each could have run

Answers

Karim=4,8km,12km,16km Shawn=3,6km,9km,12km

Sue bought 7 cans of tennis balls. There are 3 balls in each can. How many balls did Sue buy?

Answers

Answer:

Sue buy 21 balls.

Answer:

21

Step-by-step explanation:

7 cans times 3 balls each equals 21 balls

Double the product of 6 and 7 expression

Answers

The correct answer would be 6×7×2.
2 (6 x 7) 
2(42)
The answer is 84

132 is 80% of what number

Answers

165 is correct.
132 / 0.8 = 165
The answer is 165. Hope this helped :)