Math, asked by RajAshlok1, 1 year ago

2/7 of the flowers in a vase are red 3/7 of them are white and the rest are yellow. If the vase has 21 flowers how many are yellow

Answers

Answered by neeruag1979p0jfed
84
2/7+3/7=5/7
1-5/7=2/7
21×2/7=6
Answered by phillipinestest
42

There are a total of 6 yellow flowers in the flower vase.

Solution:

Let us now calculate the number of yellow flowers step by step

To determine the fraction of yellow flowers in the vase:

1 – (Fraction of red flowers + Fraction of white flowers) = 1 \left(\frac{2}{7}+\frac{3}{7}\right)=\frac{2}{7}

To calculate number of yellow flowers:

Total number of flowers in vase is 21

\frac{2}{7} \times 21 =6

Total number of yellow flowers in vase is  \bold{\frac{2}{7}} of 21, which are 6.

Similar questions