sarahkay sarahkay

21-04-2015
Mathematics

Answered

20 is 40% of what number

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 [tex]\boxed{\bf{50}}[/tex]

Answer Link

23-10-2019

Answer:

50

Step-by-step explanation:

Answer Link

Other Questions

Which two things are being compared in the poemharbors and cities fog and cats cat feet and harborsfog and moving

Why was Ruby Bridges respectful

how did english culture influence chaucer

Is the sentence a simple or a compound sentence The hat was dark green and had a wide brim A simple B Compound

Suppose seven consecutive integers add up to 350 What is their average

what is the area of a square if each edge of the square has a length of 3a3

Which measure can citizens use to vote down the state governments legislation recall initiative bond referendum

What will a graph that represent the inverse of hx3x6 look like

I need help on this question

Help Please I need help on understanding thisSimplify the expression 4x 7 3x 9