3,500 is the best estimate if you multiply 7 by round 456 to 500 so 7x500=3,500
Answer:
Hi where are options of question
5/10 and 1/2 as they are the same.
Because there are 100 pupils in total.
10 choose summer and 40 choose fall, totalling 50 students out of 100.
=5/10 and 1/2