4/10 and 8/20 both are equivalent to 0.400
Step-by-step explanation:
<u>A number diminished by 6:</u>
<u>Sum of 5 and a number diminished by 6:</u>
<u>The square of the sum of five and a number diminished by 6:</u>
Answer:
Maybe 3 1/2 but they don't give enough information