Answer:
7/10
Step-by-step explanation:
Answer:
4.2
Step-by-step explanation:
You just have to subtract the two fractions and put it in decimal form.
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Answer:
4 (3+x)
Step-by-step explanation:
4 (3+ x) = (4×3) + (4× X ) = 12 + 4x
Answer:A
Step-by-step explanation:
The parents could have 3 boys and 3 girls in 400 ways
<h3>How to determine the number of ways?</h3>
The given parameters are
Children, n = 6
Boys, r = 3
Girls, r =3
The number of combination is:

So, we have:

Apply the combination formula

This gives
Ways = 400
Hence, the parents could have 3 boys and 3 girls in 400 ways
Read more about combination at:
brainly.com/question/11732255
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