Thursday

March 5, 2015

March 5, 2015

Posted by **Erin** on Monday, April 27, 2009 at 2:55pm.

Can you please tell me how to I can figure this out on my own.

- math -
**Reiny**, Monday, April 27, 2009 at 3:01pm1/3 + 1/5

= 5/15 + 3/15

= 8/15

wouldn't that leave 7/15 for the third slice ?

- math -
**Erin**, Monday, April 27, 2009 at 3:08pmBut how did you figure it out like that.

- math -
**Reiny**, Monday, April 27, 2009 at 3:16pm1/2 + 1/5 = 8/15, (see above)

the whole circle is 1 or 15/15

15/15 - 8/15 = 7/15

**Answer this Question**

**Related Questions**

geometry - You have a slice of pizza with a central angle that measures 140° ...

maths - a cylindrical cake with radius 12cm and height 10cm has a slice cut out...

maths - a cylindrical cake with radius 12cm and height 10cm has a slice cut out...

maths - a cylindrical cake with radius 12cm and height 10cm has a slice cut out...

maths - a cylindrical cake with radius 12cm and height 10cm has a slice cut out...

maths - a cylindrical cake with radius 12cm and height 10cm has a slice cut out...

maths - a cylindrical cake with radius 12cm and height 10cm has a slice cut out...

math - a 12-slice pizza was made with only pepperoni and mushroom toppings, and ...

Math - Danmy baked a chocolate cake for dessert.The cake was cut into slices....

Math - Mary was making sandwiches for the class picnic. 13 of the sandwiches had...