HCF & LCM
13-7-20
Exercise 3
Real life word problems involving HCF
a)
Maleha brought 103 toy cars and 127 dolls for the children in the hospital.
After distributing them, she found that 3 toy cars and 7 dolls were left.
Find the number of children in the hospital and how many toy cars
and dolls did each child get?
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Answer:
103-3=100
127-7=120
HCF OF 100&120 =20
then no.of children =20
no.of.toy car of each child =5
no.of dolls of each child=6
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