Bonjour , je n'arrive pas a faire ces calcules quelqu'un pourrais m'aidez voici les calculs : 1 sur 4 - 3 sur 4 et calculer un pourcentage 30%de 150€
30 sur 100 x 150 = 30x50 sur 100 = 3x10x15x10 sur 10x10 =45
calculer 90% de 2300 touristes
calculer 112% de 80km/h
merci

Ateacher asked his students to vote for an animal to be their class pet. five-eighteenths of the students voted for a rabbit, voted for a snake, and voted for a hamster. which statement is true? more students voted for a hamster than a snake. more students voted for a snake than a rabbit. more students voted for a rabbit than a hamster. more students voted for a snake than a hamster.

How much orange juice do you need to make 2 servings of lemony orange slush?

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).