How do both shaded models show that 30 hundredths is the same as 3 tenths?

Mathematics

1 answer:

creativ13 [48]3 years ago

8 0

Hi! I think you’re missing part of your question

You might be interested in

What is the value of v in the equation -25=-(4v+7)+10

Wittaler [7]

Answer:

Therefore the value of v in the equation is 7

5 0

3 years ago

Read 2 more answers

Do more than 50 percent of the children in a certain group have brown hair?

babymother [125]

Answer:

What we know is that 30% of the group have brown hair and are girls. It means that in the other 70% we have the boys with brown hair, the other boys and the other girls.

In the case all the girls have brown hair, the 70% remaining would be boys. So 70% of then would have brown hair. (0.7*0.7=0.49 -> 49% of the children would be brown hair) so 49% (boys) and 30% (girls) are more than 50%..

Now, let's suppouse that 90% of the group are girls. It means 10% are boys and 70% of that 10% (=7%) are the boys in the group that have brown hair. Now 7% + 30% of the children have brown hair, wich isn't more than the half.

We have explained with two extreme cases that the information is not enough for making a precise answer

7 0

3 years ago

Eight minus the quotient of two and a number .

spin [16.1K]

8 - (2/x)

hope this helped

6 0

3 years ago

Read 2 more answers

Anthony has been saving nickels dimes quarters over the last year he knows that he has twice as many nickels as quarters. change

OLga [1]

Answer: