1 Which gives us an answer of 0.010869565cm3.  The final step is to convert your volume into ml. As 1cm3 = 1ml it's a 1:1 conversion. So, we don't need to do anything and therefore have our answer. 10mg of sunflower oil is 0.010869565 ml.
No. When a child reaches age 8 (regardless of weight) OR reaches 80 pounds (regardless of age), a properly fitted seat belt may be used instead of a child restraint/booster to restrain the child. However, keep in mind that the seatbelt may not fit properly even if the child is 8 years old or weighs 80 pounds. The law does require that children stay in a child restraint or booster seat until the seat belt fits properly on its own.
The laws vary based on age, height, and/or weight. For example, several states allow children the age of six and up or over 40 pounds to use the regular seatbelt without a booster seat. But as Elliott.org points out, there are safer guidelines from SafeKids.org regarding not just weight but height: Kids should be at least 4â9â tall and weigh at least 80 pounds before transitioning out of the booster. The American Academy of Pediatrics says kids between 8 and 12 years of age should be in booster seats.