An adult turtle weighed 3 3/4 ounces. how much would 3 adult turtles weigh?

If one adult turtle weighs 3 3/4 ounces, then three adult turtles will weight three times that amount. Make sense? So:

3 3/4 + 3 3/4 + 3 3/4

and if 3 3/4 is the same as saying 15/4, then:

15/4 + 15/4 + 15/4

and that is the same as saying:

15/4 * 3

so:

15 times three is 45 (15 + 15 + 15)

and 4 stays the same.

The subtotal weight is 45/4.

Now we need to simplify.

Since a fraction is just a division problem, we can just say: 45 divided by 4.

Which is 11.25 ounces.

Back in fraction form that is 11 1/4 ounces.

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )