Question

One girl can eat 112 chocolates in half a minute, and her boy friend can eat half as many in twice the length of time. How many chocolates can both boy and girl eat in 12 seconds ?
A) 44
B) 32
C) 56
D) 49

Answer 1

Hey Sona

One boy can eat 100 chocolates in half a minute, and another can eat half as many in twice the length of time. How many chocolates can both boys eat in 15 seconds?

Just change 15 into 12




1st boy eats 100 chocos / 30 sec
so he can eat 50 in 15 sec

2nd boy can eat one-half of 100 in twice of 30 sec
so he can eat 50 in 60 sec
or that is 12.5 in 15 sec

so, together they can eat 
50 + 12.5 or 
62.5 chocolates in 15 seconds.


✌✌✌Brainliest