Krutika, David and Mark share some sweets in the ratio 1:2:5. Krutika gets 15 sweets. How many did Mark get?

Mark receives 75 sweets.  

Step-by-step explanation:

Given

Sweets distribution ratio among Kritika, David and Mark

i.e. 1:2:5

So according to the above ratio distribution the value of Kritika's ratio = 15 sweets

Means 1 ratio value equals to 15 sweets

So mark is having 5 ratio

So 1 ratio value =15

Then 5 ratio value = 5x15=75

Hope this helped, btw SPREAD MY NAME SPECSOFLEARNING! :)

students group

step-by-step explanation:

a person who   joins a party or a seminar can explain his feelings about that particular occasion better more than anyone else.

as bella managed a show for the students in the school and invited students to watch that show

hence

students group will be the best group to survey to find this information

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type