Questions by Sam Chi Wen

Questions by Sam Chi Wen

What antibiotic was used during ww2 to help against infection?

asked Sep 11, 2019

1 answer

3 votes

188k views

CONFUSED PLEASE HELP!!!!!!

asked Feb 14, 2019

1 answer

5 votes

58.1k views

Do the quotients always have the same number of digits when dividing 3 digit numbers by 1 digit numbers?

asked Oct 18, 2018

2 answers

5 votes

114k views

Find the area of the combined rectangle

asked Mar 13, 2018

2 answers

0 votes

68.9k views

A black piece of pipe is 8 1/3 centimeters long. A silver piece of pipe is 2 3/5 times longer. How long is the silver piece of pipe?

asked Feb 8, 2018

1 answer

2 votes

130k views

Two people with different body sizes want to compare their strength levels when lifting the same object. For a fair comparison, what should they measure?

asked Feb 2, 2018

1 answer

4 votes

219k views

Solve this problem using estimation. Melissa bought 18 cupcakes and 2 gallons of fruit punch for her Valentine party. If the cupcakes cost $.28 each and the punch costs $2.78 a gallon, estimate her total

asked Oct 27, 2017

1 answer

0 votes

83.2k views

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