Some pupils attended a camp . 20 of them were girls. After 12 girls and 4 boys left the camp , the number of boys was 3/4 of the

Question

marshall27 [118]

2 years ago

13

Some pupils attended a camp . 20 of them were girls. After 12 girls and 4 boys left the camp , the number of boys was 3/4 of the

number of girls. How many boys were at the camp at first?

Mathematics

2 answers:

Anni [7] · Answer 1 · 2022-07-31T07:51:41+03:00

Anni [7]2 years ago

8 0

The number of boys that left the camp doesn't actually matter. since 12 girls left the camp, 8 are left and now you have to find 3/4 of 8 which is 6. since 4 boys left camp you add that to 6 which means your answer is 10 tell me if you have any questions

S_A_V [24] · Answer 2 · 2022-07-31T10:13:23+03:00

S_A_V [24]2 years ago

8 0

6 boys to start with