Question

Manu baked 7 cakes for her birthday party . She cut the

cakes into pieces of ¹/₉ of a cake for each guest . When

the party was over , she noticed that 13 pieces were left .

Find out how many guest came for the party , assuming

that each guest took one cake piece ?


Answer please ​

Answer 1

Answer:

for 1 cake we have 9 peices

=> for 7 cakes, we have 7×9 = 63 cakes

here, no:of cakes taken = no:of guests

=> 63 - (no:of guests) = 13

=> no:of guests = 63-13 = 50