Ruhan thought of serving fruit punch at a party . He made the punch by mixing 1.4 litres of cranberry juice, 2.72 litres of mixed fruit juice and 2.86 litres of pineapple juice. After pouring 0.21 litre in each glass, he was left with 680 ml of fruit punch.

How many glasses did he pour in the fruit punch?

c

step-by-step explanation:

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)