Question

sumi keeps 30 percent of 20 marbles with her and gives rest of the marbles to her sister. How many marbles does her sister get​

Answer 1

Answer:

14 marbles

Step-by-step explanation:

Hey Mate, here is your answer:-

Total no. of marbles= 20

Percentage of marbles Sumi keeps with her= 30%= 30/100

                                                                         = 3/10

No. of marbles she keeps with her= 3/10 of 20

                                                         = 3/10*20

                                                         = 6

No. of marbles she gives to her sister= 20-6

                                                              = 14

Thus, her sister gets 14 marbles out of 20 marbles.

Answer 2

It is given that Sumi kept 30 % of the total  marbles with her

Total number of marbles were  20

We have to find the marbles that she gave her sister

We will first find 30% of 20

30% of 20 = 30% × 20

                 = (30/ 100) × 20

                 = 6

So, Sumi kept 6 marbles with her

Remaining marbles = 30 - 6

                                 = 24

Hence, Sumi gave 24 marbles to her sister.