Question

ayudenme por favor doy corona​

Answer 1

1.

a) 8

b) 18

c) 15

d)

5/4 + 3/8(40/60) + 2/3 = 5/4 + 120/480 +2/3

= 5/4 + 1/4 + 2/3 = (15+3+8)/12 = 26/12

2.

a) 5

b) 12

c) 500