Question

plz plz plz answer this no workings needed.i only need the last column

Answer 1

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• First circle = 60.

☆ Voucher:-

• Yes = 33.

• No = 60-33 = 27.

☆ Gender in no:-

• Boys = 22.

• Girls = 11.

☆ Gender in yes:-

• Boys = 16.

• Girls = 11.

$<marquee ><font color =red><u>EXPLANATION</u>:-</marquee>$

• Let the number of girls have voucher be x.

☆ ATQ,

• Twice as many boys as girls have voucher.

• So number of boys have voucher = 2x.

• Total students have voucher = 33.

=》 2x + x = 33.

=》 3x = 33.

=》 x = 33/3

=》 x = 11.

▪︎ Therefore 11 girls have voucher.

▪︎ And 2×11 = 22 boys have voucher.

☆ Thus,

• Number of boys dont have voucher,

= 38 - 22

= 16.

• Number of girls dont have voucher,

= 22 - 11

= 11.