Bag a contains 7x counters bag b contains 2x counters
five counters are taken from bag a and put in bag b
the ratio of counters in bag a to bag b is now 8:3
use algebra to work out the total number of counters in the bags

Ben and cam are scuba diving. ben is 15.815.8 meters below the surface of the water. cam is 4.24.2 meters above ben. what is cam's position relative to the surface of the water? choose 1 choose 1 (choice a) a 11.611.6 meters above the surface of the water (choice b) b 11.611.6 meters below the surface of the water (choice c) c 2020 meters above the surface of the water (choice d) d 20 meters below the surface of the water