<span> 3 </span>1666666667⁄<span>10000000000
</span>

after taking sqrt both side
3x/

3x/3y√2
x/√2y
multiply both denomenator and numerator by√2
√2x/2y
Answer is A
Answer:The second answer there are 3 kids and one adult and the ratio would be 3:1 .
Step-by-step explanation:
Decimals are a number and a dot and more numbers