134k views
5 votes
If a persons hair grows about 1.2 centimeters a month about how much would it grow in 9 months

2 Answers

3 votes

\sf 9*1,2=9* (12)/(10)= (108)/(10)=\boxed{\sf 10,8~centimeters}
User Ggfan
by
8.5k points
4 votes
10.8 centimeters

EASY WAY: 1.2 x 9 = 10.8
LONG WAY:
1.2 in one month
2.4 in two
3.6 in three
4.8 in four
6.0 in five
7.2 in six
8.4 in seven
9.6 in eight
10.8 in nine!!
User Natia
by
7.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories