There were 24 boys and 20 girls in a chess club last year. this year the number of boys increased by 25% but the number of girls decreased by 10%. was there an increase or decrease in overall membership

a decrease

Step-by-step explanation:

well 25 percent of 24 is 4 and 10 percent of 20 is 2 so we subtract four but add 2 so yeah more decrease than increase so its is an overall decrease

mnkjn

step-by-step explanation:

hello, sorry being so rude after all that fighting i found it kind of funny, so as me saying sorry here is an answer!

since the table showed her that   2km = 2000m.

to determine, how many km in 2000m, she would divide by 1000.

= 2000 / 1000 = 2 km.

similarly, for 8000m = 8000 / 1000 = 8 km

cheers to savings

~

your pal papaguy