Posts by Saiyda

Total # Posts: 22

Math
I have a problem that I have to annex zeros that the numbers have the same number of digits after the decimal point.

Math
Maritess says 8.3 is to the left of 8.27 onthe number line why is Maritess incorrect?

Science
That's hard

Science
What are 2 things that electrical energy can transform into?

science
What is the meaning of cell structure because i can't find the meaning anywhere.

Math
yes

Math
Mario broke a pane of glass in a window.The opening measured 7 and 1/4 inches by 9 and 1/2 in.At the hardware store,they sold him a pane of glass that was 7 and 1/4 inches by 9 and 1/2 inches to the nearest 1/4 inches.Can Mario be sure the glass will fit the window?And why

math
yes

math
Are you supposed to divide?

Math
27.7 ramainder 2

Math
I don't get it a box of 6 cell phones costs \$124.54. What is the cost of one cell phone?

Math
4 and 6/9

Math
What must be added to 5 and 1/3 to get a sum of 9?

Math
A box of 6 cell phones costs \$124.54. what is the cost of one cell phone.

math
why does 3/9+6/9=6/9+3/9

math
is 66.781 divided by 7= 22.903 a reasonable answer? why or why not

math
Can a divisor be less than a remainder and why?

science
what do you call a 3D triangular shape that bends light when it passes through

science
what is the word for the straight light travels in?

math
Joe has 1/6 of a packet of crackers and Aaron has 3/8. Who has more crackers?

math
explain how four red marbles can make up 1/3 of a group of marbles and three blue marbles make up 1/4 of the same group?

math
How can 4 red marbles make up to 1/3 of a group