Answer:
Step-by-step explanation:
As it is bad written, i suppose it is
1km is 1000 m
1000m+125m-375m=750m
8._ 7+x+66=90
x=90-73
x=17
Rebecca was 2 at first, but 2 years later she is 4. Leslie was 10 at first, but 2 years later she is 12. 12 is 3 times greater than 4.
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