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A bag contains black beads and white beads in the ratio 7:4. There are 42 black beads in the bag. Work out how many beads there are altogether in the bag.
Please I beg u <3

Respuesta :

Answer:

24 white beads

66 total

Step-by-step explanation:

7*6=42

4*6=24

7:4 ratio

dupeadesanmi5

Answer:66

Step-by-step explanation:

7/11*x=42

7x/11=42

42*11=7x

462=7x

X=66

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