A class IV.C

In a class, 2/5 were boys. Thirty were girls. How many more girls than boys are there?

Final Answer:

x =  10

Step-by-step explanation:

g=30  t (12/5)=g t (12/5)=30  3t=150  t=3150=50  t=50  b=tg=5030=20  x=bg=2030=10



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