A classroom has equal number of boys and girls.
A classroom has equal number of boys and girls. TEN girls left to play kho-kho, leaving twice as many boys as girls in the classroom. What was the total number of girls and boys present initially?
Answer/Solution
40
Steps/Work
after 10 girls left remaining 10 girls
now boys 20 are twice as many as remaining girls.
initially boys=20 and girls=20.
ANSWER:E
now boys 20 are twice as many as remaining girls.
initially boys=20 and girls=20.
ANSWER:E