A.)Tell and write the ratios as quickly as possible. 1)Rs 2 to Rs5=
2)3m to 8m=
3)7kg to 4kg=
4)Rs 1 to 23p=
5)49cm to 1m=
6)243g to 1 kg=

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck