Question

In a flower bouquet , 13/30 of the flowers were roses , 2/5 of the flowers were orchids and remaining were gladioly. If number of gladioly were 7, how many flowers were there in bouquet?

Answer 1

Answer:

,42

Step-by-step explanation:

let the flower bouquet be x

number of rose =13x / 30

number of orchids = 2x / 5

number of gladioly = 7

13x /30 + 2x / 5 + 7 = x

13x+12x+210 = 30x

210=30x - 25x

5x = 210

x = 210/5

x = 42