Bonsoir ,j’ai des devoirs pour demain est ce que vous pourriez me faire la question a et c de l’exercice 69 ? Merci d’avance

Which one is true about the hexagons ?

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.