6 0 In the yellow cell immediately below write an IF function setting B51 equal to (G51 multiplied by H51) if 651+H51=8 and to (G51 divided by H51) otherwise. 1 2 2 If cell B51 turns red, fix the expression in B51. 3 Remember that if you use a text string in any function it must be surrounded by quotes. 4 Click on the Function in the box immediatley below to see the expression '=IF(G55="Yes",1,0)'. 5 Yes