La floristería de Rosalina vende rosas por docenas. El viernes Rosalina recibió un pedido de 21 docenas de rosas. ¿Cuántas rosas necesita Rosalina para cumplir el pedido? A 144 rosas B 212 rosas C 252 rosas D 262 rosas

Rosalina's florist sells roses by the dozen. On Friday Rosalina received an order for 21 dozen roses. How many roses does Rosalina need to fulfill the order? A 144 roses B 212 roses C 252 roses D 262 roses

Given that,

Rosalina received an order for 21 dozen roses

To find,

Number of roses.

Solution,

We know that,

1 Dozen = 12 items

We need to find number of roses in 21 dozen roses.

21 dozen = 21 × 12

= 252 roses

Hence, 252 roses Rosalina need to fulfill the order

55? i think maybe

step-by-step explanation:

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3