Question

Twins occur once in every 89 births. Identical twins occur 4 times in every 1,000 births. Triplets occur once in every 7,900 births. Write each birth frequency as a decimal. Round to the nearest ten-thousandth.

Answer 1

is this a fact or made up

Answer 2

fact

Answer 3

Well well... they ask you to write these numbers as decimals:\[{1 \over 89} \\ {4\over 1000} \\ {1 \over 7900}\]

Answer 4

thank you!

Answer 5

Twins - 0.011236
Identical Twins - 0.004
Triplets - 0.000127