Question

Sayed has a box containing 10 crayons that are red,blue or yellow. 3 of the crayons are blue and 9 are not red. How many yellow crayons are there in the box ?

Answer 1

Answer:

There are 6 yellow crayons in the box

Step-by-step explanation:

total number of crayons are 10

9 of 10 crayons are not red .

Then number of red crayon = 10 - 9 = 1

then the box contains 1 red crayons and 3 blue crayons

therefore the number of yellow crayons are 10 - (3+1) = 10 - 4 = 6

Hence there are total 6 yellow crayons in the box