A box contains 1079 counters which are coloured either black, white or red. The ratio of black counters to white counters is 2:7
The ratio of white counters to red counters is 3 : 8
Calculate the number of red counters that are in the box.
Optional working
+

red counters.

no solution exists the way you wrote the equation.

2500

step-by-step explanation:

2500 multiplied by 0.05 = 125

1. she sold more on day 2 because if you turn .85 into a fraction{85/100} and you give 7/9 and 85/100 the same denominator{180} you can see which one has the bigger numerator and that one will be the most sold.

2. yes it is in simplest form, because if you look at 38 and 53 's greatest common factor, you cant find one so you cant reduce it

3. no, this is not a prime factorization because the numbers are not all prime numbers, the correct prime factorization is:   2 x 5 x 2

4.   in 12 days he will run and play trumpet again

work 4 4: 123123123123

                123412341234     in 12 days he will play the trumpet and run on the same day

step-by-step explanation:

i am normally pretty good at math, im new to this site, but im 1 grade ahead in my math, i luv math try my answers out, see how they work