3 years ago

A) What step I messed up on?

Mathematics

1 answer:

kicyunya [14]3 years ago

5 0

Answer:

2.5 : 1

Step-by-step explanation:

(1) 150 : 60 ← divide both parts by 10

(2) 15 : 6 → ( not 100 : 60) ← divide both parts by 3

(3) 5 : 2 ← divide both parts by 2

(4) 2.5 : 1

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