sarahkay sarahkay

21-04-2015
Mathematics

Answered

20 is 40% of what number

Verified Answer :

21-04-2015

is means equal

of means multiplication

so

20 = 40% x a

40% = 40/100 = 4/10 = 2/5

So

20 = 2/5 x a

Multiply both sides by 5/2

20 x 5/2 = a

10 x 5 = a

a =50

So your final answer is \(\boxed{\bf{50}}\)

Answer Link

23-10-2019

Answer:

50

Step-by-step explanation:

Answer Link

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