Question

say this answer fast ​

Answer 1

Answer:

the two parts are 700 and 300

700 + 300 = 100

700:300 = 7/3

Answer 2

Answer:

Step-by-step explanation:

Let the parts be 7x and 3x

then 7x+3x=1000

10x=1000

x=100

then the two parts are 7×100=700 and 3×100=300

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