Pls answer these ratio questions with full working out I really need to now the method!
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Step-by-step explanation:
a) 2+3=5
2/5 * 80= 32
3/5 * 80= 48
b) 5+7= 12
5/12 * 156= 65
7/12 * 156= 91
c) 4+5=9
4/9*384=170.67
5/9*384=213.34
d) 1+2+3=6
1/6*1.62=0.27
2/6*1.62=0.54
3/6*1.62=0.81
e) 1+1+4=6
1/6*96=16
1/6*96=16
4/6*96=64