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

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the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are

i dont know it

step-by-step explanation: