Bob packed twenty grapes and a pear in his lunch. he ate thirteen grapes and the pear. what fraction of the grapes did bob eat?

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.