Question

If 40 percent of a is 30 then a is what percent of 50

Answer 1

Answer:

40%of a is 30

50%of a is 30*50/40=75/2

Answer 2

a is 150% of 50

Step-by-step explanation:

40% of a = $\frac{40}{100}a$

              = 0.4a

We are given that 40% of a is 30

So, 0.4 a = 30

$a=\frac{30}{0.4}$

a=75

Now we are supposed to find a is what percent of 50

Let x be the percent

So, a=x% of 50

$75=\frac{x}{100} \times 50$

$\frac{75 \times 100}{50}=x$

$150\%=x$

Hence a is 150% of 50

#Learn more:

20% of A=30% of B and 40% of B= 50%ofC, then A is what percent of C

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