Alana bought pound Swiss cheese and pound of American cheese. Select the pairs of fractions that are equivalent to the amount that Alana bought. Mark all that apply.

A is 20 7
32 32

B is 15 6
24 24

C is 10 14
16 16

D is 5 2
8 8

B

Step-by-step explanation:

for both cheeses you have to be able to multiply both the top and bottom with the same number, so for swiss yo multiply the numerator 5 by 3 and the denomintaor by 3 to get 15/24 and for the american you mutiply the numerator by 6 and the denominator by 6 to get 6/24. that makes them equivalent as you've multiplied both the numerator and denominator by the same number.

step-by-step explanation:

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons